Merge pull request #689 from am11/master

Code: Renamed variable
Merge pull request #690 from am11/master

Code: Minor improvements
SweetJS: Added file system icon
v1.9
Merge pull request #692 from am11/master

QuickInfo: Fixes cache option (#691)
Support for Update 2 CTP 2

I disabled the compilation chainer, since I need to understand how it
works better. Perhaps @SLaks or @am11 can take a look?
CSS: Checking for null
CSS: Don't retrigger on ( due to new url picker
CSS: Removed gradient filter. Snippets take over
CSS: Removed gradient filter from project file
JSCS: Updated with latest changes.
* Using JSON based Custom reporter.
* Renamed .jscs.json to .jscsrc
   (JSON-file with comments).
Code: Formatting.