Adds system env properties and refactor token storage
Inits login page and home page
Merge remote-tracking branch 'refs/remotes/origin/refactor' into system-properties
Removes token database table
FIX Javascript imports
Merge remote-tracking branch 'refs/remotes/origin/refactor' into system-properties

Conflicts:
	app/index.html
	src/main/java/org/breizhjug/cfp/Index.java
FIX javascripts imports
Adds logout
Impl LinkedIn provider
Adds reset, signup pages
Adds login/signup/reset mechanic for password users
Oups forgot Sha1...