Ignore empty lines when finding a fragment for partial updates.
Change hintsPrsentExact to verify number of entries match.
move message to correct location and fix jsLint errors
Merge pull request #4230 from dloverin/partial-update-fix

Ignore empty lines when finding a fragment for partial updates.
Merge branch 'master' of https://github.com/adobe/brackets into larz/toolbar-hover
Spacing tweaks and updated live-dev sprite.