Merge branch 'release/5.0'

.gitignore

@@ -0,0 +1,18 @@
+.DS_Store
+
+# Developer Tools
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+*.xcworkspace
+!default.xcworkspace
+xcuserdata
+profile
+*.moved-aside
+DerivedData
+.idea/

.gitmodules

@@ -0,0 +1,12 @@
+[submodule "submodules/greg"]
+	path = submodules/greg
+	url = https://github.com/nddrylliog/greg.git
+[submodule "submodules/MarkdownTest"]
+	path = submodules/MarkdownTest
+	url = https://github.com/fletcher/MMD-Test-Suite.git
+[submodule "submodules/cheat-sheet"]
+	path = submodules/cheat-sheet
+	url = https://github.com/fletcher/human-markdown-reference.git
+[submodule "submodules/documentation"]
+	path = submodules/documentation
+	url = https://github.com/fletcher/MultiMarkdown-5.git