Remove compose icon from compose action.
Update radius support of action button to anti-alias better.
Update color of compose button to match material design palette.
Merge branch 'master' of github.com:foam-framework/foam
Merge branch 'master' of github.com:foam-framework/foam

Conflicts:
	core/cview2.js
Fix handling of 404 errors in gmaildao.
Add option for EMailMutationActions to go back on complete.  Use it for send action.
Fix height of RichTextView inner iframe.
Add custom compose view to gmail app.