Modal Bar Text Field label tweaks.
Merge branch 'master' of https://github.com/adobe/brackets into larz/modal-bar-labels

 the commit.
Removed space.
Using \u2026 based on @RaymondLim's feedback.
Using strings properly based on @TomMalbran's feedback.
Created new string for Find Field Placeholder.
Merge pull request #6420 from adobe/larz/modal-bar-labels

Modal Bar Text Field Label Improvements