Add VSCode project files

It doesn't look like there are any other IDE specific files
in this repo right now, but it might be nice to include these.

.vscode/launch.json

@@ -0,0 +1,26 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/release/huggle/huggle",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${fileDirname}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        }
+}

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "search.exclude": {
+        "huggle/": true
+    }
+}

.vscode/tasks.json

@@ -0,0 +1,26 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+      {
+        "label": "Configure",
+        "type": "shell",
+        "command": "./configure --extension --web-engine"
+      },
+      {
+        "label": "Build release",
+        "type": "shell",
+        "command": "make",
+        "options": {
+          "cwd": "${workspaceFolder}/release"
+        }
+      },
+      {
+        "label": "Install",
+        "type": "shell",
+        "command": "sudo make install && sudo ldconfig",
+        "options": {
+          "cwd": "${workspaceFolder}/release"
+        }
+      }
+    ]
+  }