Removed all references to CodeHintManager from Editor
Fixes after review
Merge remote-tracking branch 'upstream/master' into Issue-1617

Conflicts:
	src/editor/CodeHintManager.js
Fix for a module not loaded issue
Clean up _getFileExtension() method and fix all its callers
fixed unnecessary escaping
+fixes
getLastIndexOf > lastIndexOf
- unnecessary var decl
czech language - sprint 30

updated
Merge branch 'master' into jeff/pr4846
Final changes to code review needed to get this into sprint 31
detect pending text insertion that's not reflected in hint list
changes for code review
Fix hrefs in Czech translation
Apply HTML sytax highlighting to ASP.NET MVC View Master Page (.master) files.
clear highlights and Find selection color when modal bar closes
only need to handle closeOk and close events
Merged with master
Fix unit test failures