statistic added.
register action impelementing
Merge branch 'master' of github.com:ssxenon01/feedback
Registration implemented.
Merge branch 'master' of github.com:ssxenon01/feedback

Conflicts:
	grails-app/controllers/LoginController.groovy
	grails-app/views/login/auth.gsp
Merge branch 'master' of github.com:ssxenon01/feedback

Conflicts:
	grails-app/views/includes/_header.gsp