Disable PM context menu build/test-items along with those in the main menu
Add Run / Clean Project to the PM context menu
Turn "Build Project" into "Cancel Build" while building, closes #184
Breakpoint panel: make more cells clickable (closes #401) + rename "Exp" to "Condition"
Fix potential invalid index exception in ScintillaHelper.ActivateDocument()
Add a comment for keywords with snippets
Change completion help shortcut to Ctrl+F1
Add docs for the "F1 for details" shortcut to calltip
Italic shortcut info
Some cleanup
Cancel Build -> Stop Build
Add confirmation popup for stopping builds
Same style for "Tab to insert snippet"
Only do the HasSnippet() check when necessary
Only show "Press F1" text when necessary
Consider OpenFL .hxp files as haxe files

see http://www.openfl.org/documentation/projects/project-files/hxp-format/
Try-catch GetDirectories() call in PathExplorer#ExploreFolder()
Fixes Null References Error from ASCompletion.Context.ASContext->GetCachedFileModel() if ASCompletion.Context.ASContext->classPath == null
Fixes Null References Error from ASCompletion.Context.ASContext->GetCurrentFileModel() if ASCompletion.Context.ASContext->CurSciControl == null
small refactoring...