Remove !important for !MenuItem CSS, IE is working without it (both for disabled !MenuItem's and disabled !MenuBarItem's), fixes #15875 on trunk.
Remove !important for !MenuItem CSS, IE is working without it (both for disabled !MenuItem's and disabled !MenuBarItem's), fixes #15875 on trunk.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@29599 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful