repeater-thumbnail-fix: modifying thumbnail view to use ".selectable" class instead of ".repeater-thumbnail" for managing selectable items
Merge branch 'master' into repeater-thumbnail-fix

Conflicts:
	less/repeater-thumbnail.less
Merge branch 'master' into repeater-thumbnail-fix

Conflicts:
	less/repeater-thumbnail.less
repeater-thumbnail-fix: modifying thumbnail selected font color
reinforce spacing around control buttons
Merge pull request #850 from ExactTarget/repeater-thumbnail-fix

Repeater Thumbnail Selectable Fix
Merge pull request #858 from swilliamset/repeater-controls-spacing-#855

Increase spacing around inline controls in repeater--in case, HTML has no spaces
adjust template and style to allow thumbnail rows to justify
adjust infinite scroll bar support justified rows