Merge pull request #192 from patriot1burke/master

remove setComposite
Added GitHub provider. Simplified FaceBook provider
Added GitHub provider to server war
KEYCLOAK-233 Add referrer query parm to manage app link in admin console to display back to app link
KEYCLOAK-282 Login forms HTML refactoring
removing unused imports and code that is commented out; looks like was add by accident
Making those classes final that only have one private ctor, which means you can not inherit from them anyways
KEYCLOAK-272 Improved user credential management, including option to send user password reset email from admin console
KEYCLOAK-282 moving strings into RBundle
Merge pull request #194 from patriot1burke/master

composite switch
Merge pull request #193 from vrockai/FORMS2

Forms refactoring
Merge pull request #190 from matzew/clean-up

Clean up
Only display social logins on main login page
Clean-up
Redesign of the Login form L&F
Merge pull request #195 from vrockai/FORMS2

Redesign of the Login form L&F
move and rename subsystem