VE-870 Theme buttons in VisualEditor
VE-870 Make more buttons secondary
VE-870 Use flag to assign extra class to buttons
VE-870 Consolidate comments
VE-870 Use flag to assign extra class
VE-870 Apply CSS class in more appropriate place
Merge branch 've-sprint-18' into VE-870
Merge branch 've-sprint-18' into VE-870
VE-870 Fix Wikia button styles by removing more VE button styles
VE-870 Remove commented out styles
Merge pull request #3754 from Wikia/VE-870

VE-870 Theme buttons in VisualEditor