diff --git a/package-lock.json b/package-lock.json
index 7dc96c7..95d2c62 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,11 +51,18 @@
       }
     },
     "@angular/core": {
-      "version": "5.2.9",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-5.2.9.tgz",
-      "integrity": "sha512-cvHBJGtasrIoARvbLFyHaOsiWKVwMNrrSTZLwrlyHP8oYzkDrE0qKGer6QCqyKt+51hF53cgWEffGzM/u/0wYg==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "^1.7.1"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/forms": {
@@ -634,33 +641,33 @@
       }
     },
     "@scion-scxml/core": {
-      "version": "2.6.22",
-      "resolved": "https://registry.npmjs.org/@scion-scxml/core/-/core-2.6.22.tgz",
-      "integrity": "sha512-8XoxL64X4/C6OUnUEtDKBW1d8Q4YvukuIwuyjfRB/1/yK5YDl68/b+9q1+IV37y1Mbl7IRQzZqu8Gzs4CBb6rQ==",
+      "version": "2.6.24",
+      "resolved": "https://registry.npmjs.org/@scion-scxml/core/-/core-2.6.24.tgz",
+      "integrity": "sha512-0rEIEYKNbgp9qUkpJFF4lrRvVrXZdaJ0/4BjqV+X7xHYTraQSAXduwFK6sxjXvsMyHTCMm1+MCBt665V+b6rTQ==",
       "requires": {
-        "@scion-scxml/core-base": "^1.0.24"
+        "@scion-scxml/core-base": "^1.0.25"
       }
     },
     "@scion-scxml/core-base": {
-      "version": "1.0.24",
-      "resolved": "https://registry.npmjs.org/@scion-scxml/core-base/-/core-base-1.0.24.tgz",
-      "integrity": "sha512-G8ereLQ1SVEWKlDYq39Hj2V62Zl2wdPCfTWZpXvbPnn+konS48qde30dEGQFJ3ZhkIfo4dUtd9acEfAYpRIfXg==",
+      "version": "1.0.25",
+      "resolved": "https://registry.npmjs.org/@scion-scxml/core-base/-/core-base-1.0.25.tgz",
+      "integrity": "sha512-wAVMawWBoRQWYqOL89NcyrsCZuwO46yvfB9MqYy84NHKlHaDd60aVMx/bzdwwLZ2uGRIZVXGKNi/kcbBs9NkAw==",
       "requires": {
         "tiny-events": "^1.0.1"
       }
     },
     "@scion-scxml/sax": {
-      "version": "1.3.24",
-      "resolved": "https://registry.npmjs.org/@scion-scxml/sax/-/sax-1.3.24.tgz",
-      "integrity": "sha512-WghI4LOhbRVbygsJIz9iBp3hfUHHFKYUefbWGCfBN0FnuTn5919CrKrlFN3gmyb2SLLuMZ51OmM+vMLBlzcbbw=="
+      "version": "1.3.25",
+      "resolved": "https://registry.npmjs.org/@scion-scxml/sax/-/sax-1.3.25.tgz",
+      "integrity": "sha512-tGHniONAsMRVAAaIt6YzmCTpixzMwf1XzSTocabz1a/aZPOL8RZYGXq6LFw5nZQYdovWLiGyQzGP0A64bkfGbw=="
     },
     "@scion-scxml/scxml": {
-      "version": "4.3.25",
-      "resolved": "https://registry.npmjs.org/@scion-scxml/scxml/-/scxml-4.3.25.tgz",
-      "integrity": "sha512-5Fc/pOoNETehmMYgFxeRoHVU9pZaLOHFu0+B+1Lg0q6iG1IicHj4vx1/vUUDJjjhnt/xQt/jim8WLLR165/mDg==",
+      "version": "4.3.27",
+      "resolved": "https://registry.npmjs.org/@scion-scxml/scxml/-/scxml-4.3.27.tgz",
+      "integrity": "sha512-ZYTnXJVZITdlY5xOCihn5bPzpC66/tj+qL11/DIUQyVNYm1HNpQLwNMSWMMHc5q+YpFKhC6iFcrjsOVAZHo1FA==",
       "requires": {
-        "@scion-scxml/core": "^2.6.22",
-        "@scion-scxml/sax": "^1.3.24",
+        "@scion-scxml/core": "^2.6.24",
+        "@scion-scxml/sax": "^1.3.25",
         "escodegen": "^1.8.1",
         "esprima": "2.7.2",
         "jsdom": "^11.1.0",
@@ -693,9 +700,9 @@
       "integrity": "sha1-PWCmv23aOOP4pGlhFZg3nx9klQk="
     },
     "abab": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.1.tgz",
-      "integrity": "sha512-1zSbbCuoIjafKZ3mblY5ikvAb0ODUbqBnFuUb7f6uLeQhhGJ0vEV4ntmtxKLT2WgXCO94E07BjunsIw1jOMPZw=="
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.6.tgz",
+      "integrity": "sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA=="
     },
     "abbrev": {
       "version": "1.1.1",
@@ -744,18 +751,18 @@
       }
     },
     "acorn-globals": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-4.3.3.tgz",
-      "integrity": "sha512-vkR40VwS2SYO98AIeFvzWWh+xyc2qi9s7OoXSFEGIP/rOJKzjnhykaZJNnHdoq4BL2gGxI5EZOU16z896EYnOQ==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-4.3.4.tgz",
+      "integrity": "sha512-clfQEh21R+D0leSbUdWf3OcfqyaCSAQ8Ryq00bofSekfr9W8u1jyYZo6ir0xu9Gtcf7BjcHJpnbZH7JOCpP60A==",
       "requires": {
         "acorn": "^6.0.1",
         "acorn-walk": "^6.0.1"
       },
       "dependencies": {
         "acorn": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-          "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA=="
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ=="
         }
       }
     },
@@ -947,7 +954,7 @@
     "array-equal": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
-      "integrity": "sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM="
+      "integrity": "sha512-H3LU5RLiSsGXPhN+Nipar0iR0IofH+8r89G2y1tBKxQ/agagKyAjhkAFDRBfodP2caPrNKHpAWNIM/c9yeL7uA=="
     },
     "array-find-index": {
       "version": "1.0.2",
@@ -969,7 +976,7 @@
     "arrify": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
-      "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
+      "integrity": "sha512-3CYzex9M9FGQjCGMGyi6/31c8GJbgb0qGyrx5HWxPd0aCwh4cB2YjMb2Xf9UuoogrMrlO9cTqnB5rI5GHZTcUA==",
       "dev": true
     },
     "asn1": {
@@ -1321,9 +1328,9 @@
       "dev": true
     },
     "browser-process-hrtime": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz",
-      "integrity": "sha512-bRFnI4NnjO6cnyLmOV/7PVoDEMJChlcfN0z4s1YMBY989/SvlfMI1lgCnkFUs53e9gQF+w7qu7XdllSTiSl8Aw=="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz",
+      "integrity": "sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow=="
     },
     "browser-resolve": {
       "version": "1.11.3",
@@ -2252,9 +2259,9 @@
       },
       "dependencies": {
         "whatwg-url": {
-          "version": "7.0.0",
-          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-7.0.0.tgz",
-          "integrity": "sha512-37GeVSIJ3kn1JgKyjiYNmSLP1yzbpb29jdmwBSgkD9h40/hyrR/OifpVUndji3tmwGgD8qpw7iQu3RSbCrBpsQ==",
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-7.1.0.tgz",
+          "integrity": "sha512-WUu7Rg1DroM7oQvGWfOiAK21n74Gg+T4elXEQYkOhtyLeWiJFoOGLXPKI/9gzIie9CtwVLm8wtw6YJdKyxSjeg==",
           "requires": {
             "lodash.sortby": "^4.7.0",
             "tr46": "^1.0.1",
@@ -2286,7 +2293,7 @@
     "decamelize-keys": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/decamelize-keys/-/decamelize-keys-1.1.0.tgz",
-      "integrity": "sha1-0XGoeTMlKAfrPLYdwcFEXQeN8tk=",
+      "integrity": "sha512-ocLWuYzRPoS9bfiSdDd3cxvrzovVMZnRDVEzAs+hWIVXGDbHxWMECij2OBuyB/An0FFW/nLuq6Kv1i/YC5Qfzg==",
       "dev": true,
       "requires": {
         "decamelize": "^1.1.0",
@@ -2304,9 +2311,9 @@
       "integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA=="
     },
     "deep-is": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
-      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ="
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
+      "integrity": "sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ=="
     },
     "deffy": {
       "version": "2.2.3",
@@ -2745,11 +2752,11 @@
       "dev": true
     },
     "escodegen": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.12.0.tgz",
-      "integrity": "sha512-TuA+EhsanGcme5T3R0L80u4t8CpbXQjegRmf7+FPTJrtCTErXFeelblRgHQa1FofEzqYYJmJ/OqjTwREp9qgmg==",
+      "version": "1.14.3",
+      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.14.3.tgz",
+      "integrity": "sha512-qFcX0XJkdg+PB3xjZZG/wKSuT1PnQWx57+TVSjIMmILd2yC/6ByYElPwJnslDsuWuSAp4AwJGumarAAmJch5Kw==",
       "requires": {
-        "esprima": "^3.1.3",
+        "esprima": "^4.0.1",
         "estraverse": "^4.2.0",
         "esutils": "^2.0.2",
         "optionator": "^0.8.1",
@@ -2757,9 +2764,9 @@
       },
       "dependencies": {
         "esprima": {
-          "version": "3.1.3",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz",
-          "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM="
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A=="
         },
         "source-map": {
           "version": "0.6.1",
@@ -2789,7 +2796,7 @@
     "esprima": {
       "version": "2.7.2",
       "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz",
-      "integrity": "sha1-9DvlQ2CZhOrkTJM6xjNSpq818zk="
+      "integrity": "sha512-Cn1Ys1HqRx8yNnjjL4/l5JWf/C8cC5sKqHWoIPjiwZ0QFPhc7QllIqTlvB7vERpRKUJigdHHOc6+1EgVDMRc4A=="
     },
     "esrecurse": {
       "version": "4.2.1",
@@ -3029,7 +3036,7 @@
     "fast-levenshtein": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
-      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
+      "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw=="
     },
     "faye-websocket": {
       "version": "0.10.0",
@@ -4406,7 +4413,7 @@
     "is-plain-obj": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
-      "integrity": "sha1-caUMhCnfync8kqOQpKA7OfzVHT4=",
+      "integrity": "sha512-yvkRyxmFKEOQ4pNXCmJG5AEQNlXJS5LaONXo5/cLdTZdWvsZ1ioJEonLGAosKlMWE8lwUy/bJzMjcw8az73+Fg==",
       "dev": true
     },
     "is-plain-object": {
@@ -4577,14 +4584,14 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
         },
         "ws": {
-          "version": "5.2.2",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
-          "integrity": "sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==",
+          "version": "5.2.3",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.3.tgz",
+          "integrity": "sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==",
           "requires": {
             "async-limiter": "~1.0.0"
           }
@@ -4742,7 +4749,7 @@
     "levn": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
-      "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
+      "integrity": "sha512-0OO4y2iOHix2W6ujICbKIaEQXvFQHue65vUG3pb5EUomzPI90z9hsA1VsO/dbIIpC53J8gxM9Q4Oho0jrCM/yA==",
       "requires": {
         "prelude-ls": "~1.1.2",
         "type-check": "~0.3.2"
@@ -4941,7 +4948,7 @@
     "lodash.sortby": {
       "version": "4.7.0",
       "resolved": "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz",
-      "integrity": "sha1-7dFMgk4sycHgsKG0K7UhBRakJDg="
+      "integrity": "sha512-HDWXG8isMntAyRF5vZ7xKuEvOhT4AhlRt/3czTSjvGUxjYCBVRQY48ViDHyfYz9VIoBkW4TMGQNapx+l3RUwdA=="
     },
     "longest": {
       "version": "1.0.1",
@@ -5250,13 +5257,13 @@
         "camelcase": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
-          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
+          "integrity": "sha512-FxAv7HpHrXbh3aPo4o2qxHay2lkLY3x5Mw3KeE4KQE8ysVfziWeRZDwcjauvwBSGEC/nXUPzZy8zeh4HokqOnw==",
           "dev": true
         },
         "camelcase-keys": {
           "version": "4.2.0",
           "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-4.2.0.tgz",
-          "integrity": "sha1-oqpfsa9oh1glnDLBQUJteJI7m3c=",
+          "integrity": "sha512-Ej37YKYbFUI8QiYlvj9YHb6/Z60dZyPJW0Cs8sFilMbd2lP0bw3ylAq9yJkK4lcTA2dID5fG8LjmJYbO7kWb7Q==",
           "dev": true,
           "requires": {
             "camelcase": "^4.1.0",
@@ -5273,7 +5280,7 @@
         "find-up": {
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
-          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+          "integrity": "sha512-NWzkk0jSJtTt08+FBFMvXoeZnOJD+jTtsRmBYbAIzJdX6l7dLgR7CTubCM5/eDdPUBvLCeVasP1brfVR/9/EZQ==",
           "dev": true,
           "requires": {
             "locate-path": "^2.0.0"
@@ -5291,21 +5298,21 @@
           }
         },
         "graceful-fs": {
-          "version": "4.2.2",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.2.tgz",
-          "integrity": "sha512-IItsdsea19BoLC7ELy13q1iJFNmd7ofZH5+X/pJr90/nRoPEX0DJo1dHDbgtYWOhJhcCgMDTOw84RZ72q6lB+Q==",
+          "version": "4.2.10",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
+          "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==",
           "dev": true
         },
         "indent-string": {
           "version": "3.2.0",
           "resolved": "https://registry.npmjs.org/indent-string/-/indent-string-3.2.0.tgz",
-          "integrity": "sha1-Sl/W0nzDMvN+VBmlBNu4NxBckok=",
+          "integrity": "sha512-BYqTHXTGUIvg7t1r4sJNKcbDZkL92nkXA8YtRpbjFHRHGDL/NtUeiBJMeE60kIFN/Mg8ESaWQvftaYMGJzQZCQ==",
           "dev": true
         },
         "load-json-file": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-4.0.0.tgz",
-          "integrity": "sha1-L19Fq5HjMhYjT9U62rZo607AmTs=",
+          "integrity": "sha512-Kx8hMakjX03tiGTLAIdJ+lL0htKnXjEZN6hk/tozf/WOuYGdZBJrZ+rCJRbVCugsjB3jMLn9746NsQIf5VjBMw==",
           "dev": true,
           "requires": {
             "graceful-fs": "^4.1.2",
@@ -5317,7 +5324,7 @@
         "map-obj": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-2.0.0.tgz",
-          "integrity": "sha1-plzSkIepJZi4eRJXpSPgISIqwfk=",
+          "integrity": "sha512-TzQSV2DiMYgoF5RycneKVUzIa9bQsj/B3tTgsE3dOGqlzHnGIDaC7XBE7grnA+8kZPnfqSGFe95VHc2oc0VFUQ==",
           "dev": true
         },
         "meow": {
@@ -5340,7 +5347,7 @@
         "parse-json": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
-          "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
+          "integrity": "sha512-aOIos8bujGN93/8Ox/jPLh7RwVnPEysynVFE+fQZyg6jKELEHwzgKdLRFHUgXJL6kylijVSBC4BvN9OmsB48Rw==",
           "dev": true,
           "requires": {
             "error-ex": "^1.3.1",
@@ -5359,7 +5366,7 @@
         "pify": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "integrity": "sha512-C3FsVNH1udSEX48gGX1xfvwTWfsYWj5U+8/uK15BGzIGrKoUpghX8hWZwa/OFnakBiiVNmBvemTJR5mcy7iPcg==",
           "dev": true
         },
         "read-pkg": {
@@ -5709,9 +5716,9 @@
       "dev": true
     },
     "nwsapi": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.1.4.tgz",
-      "integrity": "sha512-iGfd9Y6SFdTNldEy2L0GUhcarIutFmk+MPWIn9dmj8NMIup03G08uUF2KGbbmv/Ux4RT0VZJoP/sVbWA6d/VIw=="
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.2.0.tgz",
+      "integrity": "sha512-h2AatdwYH+JHiZpv7pt/gSX1XoRGb7L/qSIeuqA6GwYoF9w1vP1cw42TO0aI2pNyshRK5893hNSl+1//vHK7hQ=="
     },
     "oargv": {
       "version": "3.4.9",
@@ -5843,7 +5850,7 @@
     "optimist": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.6.1.tgz",
-      "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
+      "integrity": "sha512-snN4O4TkigujZphWLN0E//nQmm7790RYaE53DdL7ZYwee2D8DDo9/EyYiKUfN3rneWUjhJnueija3G9I2i0h3g==",
       "requires": {
         "minimist": "~0.0.1",
         "wordwrap": "~0.0.2"
@@ -5852,28 +5859,21 @@
         "minimist": {
           "version": "0.0.10",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
-          "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
+          "integrity": "sha512-iotkTvxc+TwOm5Ieim8VnSNvCDjCK9S8G3scJ50ZthspSxa7jx50jkhYduuAtAjvfDUwSgOwf8+If99AlOEhyw=="
         }
       }
     },
     "optionator": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
-      "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
+      "integrity": "sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==",
       "requires": {
         "deep-is": "~0.1.3",
-        "fast-levenshtein": "~2.0.4",
+        "fast-levenshtein": "~2.0.6",
         "levn": "~0.3.0",
         "prelude-ls": "~1.1.2",
         "type-check": "~0.3.2",
-        "wordwrap": "~1.0.0"
-      },
-      "dependencies": {
-        "wordwrap": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-          "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
-        }
+        "word-wrap": "~1.2.3"
       }
     },
     "os-browserify": {
@@ -6195,7 +6195,7 @@
     "prelude-ls": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ="
+      "integrity": "sha512-ESF23V4SKG6lVSGZgYNpbsiaAkdab6ZgOxe52p7+Kid3W3u3bxR4Vfd/o21dmN7jSt0IwgZ4v5MUd26FEtXE9w=="
     },
     "prepend-http": {
       "version": "1.0.4",
@@ -6299,7 +6299,7 @@
     "quick-lru": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-1.1.0.tgz",
-      "integrity": "sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=",
+      "integrity": "sha512-tRS7sTgyxMXtLum8L65daJnHUhfDUgboRdcWW2bR9vBfrj2+O5HSMbQOJfJJjIVSPFqbBCF37FpwWXGitDc5tA==",
       "dev": true
     },
     "r-json": {
@@ -6833,19 +6833,26 @@
       }
     },
     "request-promise-core": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/request-promise-core/-/request-promise-core-1.1.2.tgz",
-      "integrity": "sha512-UHYyq1MO8GsefGEt7EprS8UrXsm1TxEvFUX1IMTuSLU2Rh7fTIdFtl8xD7JiEYiWU2dl+NYAjCTksTehQUxPag==",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/request-promise-core/-/request-promise-core-1.1.4.tgz",
+      "integrity": "sha512-TTbAfBBRdWD7aNNOoVOBH4pN/KigV6LyapYNNlAPA8JwbovRti1E88m3sYAwsLi5ryhPKsE9APwnjFTgdUjTpw==",
       "requires": {
-        "lodash": "^4.17.11"
+        "lodash": "^4.17.19"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
       }
     },
     "request-promise-native": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/request-promise-native/-/request-promise-native-1.0.7.tgz",
-      "integrity": "sha512-rIMnbBdgNViL37nZ1b3L/VfPOpSi0TqVDQPAvO6U14lMzOLrt5nilxCQqtDKhZeDiW0/hkCXGoQjhgJd/tCh6w==",
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/request-promise-native/-/request-promise-native-1.0.9.tgz",
+      "integrity": "sha512-wcW+sIUiWnKgNY0dqCpOZkUbF/I+YPi+f09JZIDa39Ec+q82CpSYniDp+ISgTTbKmnpJWASeJBPZmoxH84wt3g==",
       "requires": {
-        "request-promise-core": "1.1.2",
+        "request-promise-core": "1.1.4",
         "stealthy-require": "^1.1.1",
         "tough-cookie": "^2.3.3"
       }
@@ -8551,11 +8558,11 @@
       "dev": true
     },
     "w3c-hr-time": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz",
-      "integrity": "sha1-gqwr/2PZUOqeMYmlimViX+3xkEU=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz",
+      "integrity": "sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==",
       "requires": {
-        "browser-process-hrtime": "^0.1.2"
+        "browser-process-hrtime": "^1.0.0"
       }
     },
     "watchpack": {
@@ -9230,6 +9237,11 @@
       "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
       "dev": true
     },
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ=="
+    },
     "wordwrap": {
       "version": "0.0.2",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
diff --git a/package.json b/package.json
index da87bc3..ee0c843 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@angular/common": "5.2.9",
     "@angular/compiler": "5.2.9",
     "@angular/compiler-cli": "5.2.9",
-    "@angular/core": "5.2.9",
+    "@angular/core": "11.0.5",
     "@angular/forms": "5.2.9",
     "@angular/http": "^7.2.15",
     "@angular/platform-browser": "5.2.9",