facebook google oauth first success
Merge remote-tracking branch 'origin/oauth' into oauth

Conflicts:
	devping-domain/src/main/java/org/jbug/devping/domain/social/SocialMediaService.java
	devping-interface/src/main/webapp/WEB-INF/views/login.jsp
	devping-interface/src/main/webapp/WEB-INF/views/registrationForm.jsp