Find Next / Previous enhancement
Fixed an out-of-scope variable error

Silly me.
style cleanup for navigation buttons
Converts _updateHash into node.update()
Pulls `generateChildEdits` out to the top level.

Also makes naming and parameter ordering more consistent
Change a couple of .children checks to .isElement()
Parametrize the CodeHintManager and CodeHintList with a flag to determine whether or not the currently selected hint should be inserted on tab key events
Fix one self/this bug and one typo.
Merge pull request #5065 from adobe/dangoor/LiveHTML-cleanup

[LiveHTML] Some domdiff cleanup
Minor comment addition in response to code review for #5056
Merge pull request #5084 from adobe/iwehrman/parametrize-insert-on-tab

Make code hint insertion on tab key configurable
Merge pull request #5002 from rajeshsegu/newFeature

[UX] Issue #4174 - Add find next / previous buttons for easy navigation
Merge branch 'master' of https://github.com/adobe/brackets into larz/linux-scrollbar-sqaushed
Removed base64 PNGs as they're no longer required.