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
Typo in czech lang
Merge branch 'master' into jeff/pr4846
Final changes to code review needed to get this into sprint 31
Merge remote-tracking branch 'upstream/master'
Czech lang update
detect pending text insertion that's not reflected in hint list
changes for code review
fix test-integration task on linux
Update strings.js
Split menu specs into HTML and Native.  Add HTML and Native versions of createTestWindowAndRun.