first draft for breaking news module + administration page
fix dom manipulation on admin (very ugly for now)
Minor code updates (I prefer native javascript when it works)
add support for singleton module
message display using local storage
Merge branch 'master' into breaking-news

Conflicts:
	public/js/app.js
	src/app.js
refactor context distinction between client and admin app
finalize animations
merge breaking-news on master