Fixes wrt module locations in the admin nav.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9519 3d254a34-79dc-0310-9e5f-be208747d8a0
Rewrite admin nav active menu item selection algorithm.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9520 3d254a34-79dc-0310-9e5f-be208747d8a0
minor optimizations, and better documentation in admintheme nav creation stuff.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9521 3d254a34-79dc-0310-9e5f-be208747d8a0
minor.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9522 3d254a34-79dc-0310-9e5f-be208747d8a0
fixes.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9523 3d254a34-79dc-0310-9e5f-be208747d8a0
minor fix.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9524 3d254a34-79dc-0310-9e5f-be208747d8a0