Bug 3756: Adding the ability to have localuse systempreferences

Bug 3756: Adding the ability to have localuse systempreferences

Squashed commit of the following:

commit d42198bfadff20f40c38b3d9bc7f210ecc372e7c
Author: Chris Nighswonger <cnighswonger@foundations.edu>
Date:   Mon Jul 12 16:48:16 2010 -0400

    Bug 3756 [4/?] new sys prefs - no way to add a new local use preference

        Fixing Global Administration link

commit 060a52bc8d9da1d83387455967ca05292e5987b9
Author: Chris Nighswonger <cnighswonger@foundations.edu>
Date:   Mon Jul 12 16:45:07 2010 -0400

    Bug 3756 [3/?] new sys prefs - no way to add a new local use preference

        Hiding non-local sysprefs

commit d63858e13037fa91f18bc248ab770d757e31153c
Author: Chris Nighswonger <cnighswonger@foundations.edu>
Date:   Mon Jul 12 16:44:40 2010 -0400

    Bug 3756 [2/?]new sys prefs - no way to add a new local use preference

        Fixing a typo

commit 5b23a615018e049b1e11dbc10b131ecb30dfc6ab
Author: Chris Nighswonger <cnighswonger@foundations.edu>
Date:   Mon Jul 12 15:52:04 2010 -0400

    Bug 3756 new sys prefs - no way to add a new local use preference

        A quick and dirty fix

Signed-off-by: Chris Cormack <chrisc@catalyst.nz>
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>