Brackets window title should show file and/or project name

[jasonsanjose]

Document editors like Microsoft Word or Sublime typically show the file name in the titlebar. We should consider this for Brackets as well. Sublime also shows the root folder in the title, e.g. "index.html - MyProject".

[peterflynn]

I think that's covered by this user story: https://trello.com/card/update-native-window-title-to-show-current-document-file-name-path/4f90a6d98f77505d7940ce88/570

[pthiess]

Reviewed

[pthiess]

Added issue to Trello Card #570. Closing

[peterflynn]

Fyi -- Implemented in Sprint 23.