Clean up _getFileExtension() method and fix all its callers
fixed unnecessary escaping
+fixes
getLastIndexOf > lastIndexOf
- unnecessary var decl
Merge branch 'master' into jeff/pr4846
Final changes to code review needed to get this into sprint 31
clear highlights and Find selection color when modal bar closes
only need to handle closeOk and close events
When switching documents from QuickOpen, pop the modal bar out before switching and animate after
code cleanup
Code review cleanups
Merge pull request #5332 from adobe/randy/issue-5239-2

Clear highlights and Find selection color when modal bar closes
Merge branch 'master' into nj/issue-5159-better
Merge pull request #5351 from adobe/nj/issue-5159-better

When switching documents from QuickOpen, pop the modal bar out before switching and animate after
Merge pull request #5224 from adobe/jeff/pr4846

Clean up _getFileExtension() method and fix all its callers