Merge pull request #5443 from VizuaaLOG/inline-editor-close-button

Inline Editor Close Button
Fix wrong path of Getting Started directory in Polish version
Inline Editor background color tweak.
Explicitly exclude the link element used for close button in inline widget.
Tweak file name text style based on NJ's feedback.
Merge pull request #5474 from adobe/larz/inline-editor-background

Inline Editor background color tweak.
Fix for issue 5237 - Find in Files - No response when there are no result found
Merge pull request #5475 from adobe/rlim/fix-quick-doc-unit-test

Explicitly exclude the link element used for close button in inline widget.
Using positioning for inline-editor close button.
Add addNewRuleToDocument() function
Add addAndSelectRange() function to MultiRangeInlineEditor
Standardize back on trailing-/ for directory paths. This is safer for legacy
code that concats paths with this assumption. The normalization hook in
FileSystem also removes duplicated /es. In the future it could also handle
"/." and "/..", but it doesn't yet.

Fixes the infinite-traversal bug in JS code hints & re-enables the unit
tests that were hitting it. But adds some hacky temp code to forestall race
conditions when running these tests (presumably a race on master too).

Many of the diffs are just restoring code back to what it is on master.
Add _addRule() to CSSInlineEditor
Cleaner fix for race condition bugs in JS code hints unit tests.
Load and enable the Angular plugin for Tern.
Fix based on Raymond's feedback.
Fix layout issue
First pass at adding rename functionality. Still some loose ends to clean up.
Merge branch 'glenn/file-system' of https://github.com/adobe/brackets into glenn/file-system
Switch to grunt-jasmine-node because grunt-contrib-jasmine-node
is mysteriously failing to install.