composers remain 'disabled' while drag'n'drop, replaced small glyphicons-halflings with glyphicons and wraped all editing-icons into an div.wbl-editing-palet
Merge branch 'develop' of github.com:entwinemedia/weblounge into develop

Conflicts:
	modules/weblounge-ui/src/main/resources/editor/composer/composer.js
Merge branch 'develop' of github.com:entwinemedia/weblounge into develop
replaced glyphicons with font-awesome