Group profiles is getting a viewing and editing separation.
Continued working on group management.
 * View mode for both groups and users works
 * Edit mode for groups works.
 * Referincing around now works.
 * Consolidated page types.
 * Joining, leaving and approving for group membership works.

Now called version 0.0.4 through the new version naming convention.
Merge branch 'master' of github.com:Tuxion/tx.cms-community

Conflicts:
	templates/global/__user_group_listing.php
Titles no longer apply. Added elsewhere.
Moved 0.0.4-alpha to this commit.