Merge tag '2.3.1' into develop

2.3.1
Add contracted and expanded modifiers to item-list object. Closes #243
Remove bottom margin from island object. Closes #244
Fix negative margin bug in oldie. Requires hasLayout. Fixes #242
Add fade class to apply reduced tone to text. Closes #239
fix(cpt_menu) Ensure cpt items in the menu will have current-page-item class when viewed
Merge remote-tracking branch 'origin/develop' into develop
Bug fix only do the cpt enmu function on cpts
Version Bump
Merge branch 'release/2.3.2'