fixes #3143 login part
Code style fixes for recent PR
Makes sure all group pages respect the limited_groups setting
Merge pull request #6274 from juho-jaakkola/limited_groups

Makes sure all group pages respect the limited_groups setting
Fixed directions for going to the site secret generation page.
Merge pull request #6251 from jeabakker/3143-memcache-entity-cache-on-login

fixes #3143 login part
Added missing @deprecated tags
Merge branch '1.8'

Conflicts:
	mod/groups/lib/groups.php