Clean up for jshint-stylish
WIP
WIP: adding column pinning commands to column menu
WIP
fixed renderContainer offset. Needed to pull columns from renderedColumns still
WIP
Testing ui-grid-body vs ui-grid-viewport for render containers
WIP: adding PubSub event handler, working on reusable render container
Merge branch '3.0-pinned-containers' of https://github.com/angular-ui/ng-grid into 3.0-pinned-containers

Conflicts:
	src/js/core/directives/ui-grid-viewport.js
WIP: adding pinned container and render container functionality
WIP: working on updating render container rendering and column handling
WIP: trying to get the left pinning container to update the main viewport details
WIP
WIP: moving scroll handling into GridRenderContainer
WIP: render container refactoring
WIP: render container refactoring
Old commit from last weekend
WIP: render contains now scroll horizontall and vertically, with the header synced
chore(performance): remove class interpolation and do manual add/remove of css classes
Merge pull request #1274 from guzart/3.0-remove-class-interpolation

chore(performance): remove class interpolation and do manual add/remove ...