Fixes #449; remove trailing comma in rowFactory
reversing arrow order (#443)

to be consistent with other grid implementations
Closes #444, header arrow sort directions

Rebuilding css files with new header sort arrows
Updated plugin spec for wysiwyg change

.export() was changed to .exportData() for IE8's reserved word handling.
This updates the spec to match.
Remove comment and ddescribe

Conflicts:
	src/directives/ng-input.js
Issue #442 - Attempt at fixing Editing in 2.0.6

-Removed the $eval on COL_FIELD placeholder
-Simplified ng-input to only be concerned with hiding keystrokes and
using ESC to backout edit
-Use ng-model in EditableCellTemplate to do actual binding
Fixed the test scenario for editable cells.

I had to inject $sniffer and conditionally use the 'input' event in browserTrigger() rather than 'change'. Not sure why yet, but it works!
Issue #442 - Attempt at fixing Editing in 2.0.6

-Removed the $eval on COL_FIELD placeholder
-Simplified ng-input to only be concerned with hiding keystrokes and
using ESC to backout edit
-Use ng-model in EditableCellTemplate to do actual binding
Fixed the test scenario for editable cells.

I had to inject $sniffer and conditionally use the 'input' event in browserTrigger() rather than 'change'. Not sure why yet, but it works!
Merge branch '2.0.6' of https://github.com/angular-ui/ng-grid into 2.0.6
Fixing utility tests that break on Linux

Due to the differences in rendering between browsers and operating systems, a few of the tests had to be relaxed so that they would pass in multiple browsers and on multiple machines.
Relaxing visualLength() test so it works in FF on Linux
Passing font css through to visualLength
Updating visualLength test for Travis CI

Dunno how Travis' headless browser rendering works but it appears to make things way bigger than expected
Moving changes to CHANGELOG.md
Moving changes to CHANGELOG.md
Merge branch '2.0.6' of https://github.com/angular-ui/ng-grid into 2.0.6

Conflicts:
	CHANGELOG.md
Bind search box input to filterText when useExternalFilter: true

The API documentation indicates that the search box input shoudl be bound to filterText when using an external filter. This change enables that binding.
Merge branch 'FilterTextNotBound' of https://github.com/VivintSolar/ng-grid into FilterTextNotBound