tweaks.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9086 3d254a34-79dc-0310-9e5f-be208747d8a0
minor fixes

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9087 3d254a34-79dc-0310-9e5f-be208747d8a0
minor.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9088 3d254a34-79dc-0310-9e5f-be208747d8a0