FocusManager working on toolbars
Merge branch 'accesible_toolbar' of https://github.com/ambrinchaudhary/alloy-editor into accesible_toolbar

Conflicts:
	src/ui/yui/src/assets/css/alloy-editor-core.css
	src/ui/yui/src/assets/sass/alloy-editor-core.scss
	src/ui/yui/src/plugins/loader.js
	src/ui/yui/src/toolbars/toolbar-add.js
	src/ui/yui/src/toolbars/toolbar-base.js