Normalize directory separator before trying to deactivate the plugin. Allows plugins to be deactivated in Windows.
Normalize directory separator before trying to deactivate the plugin. Allows plugins to be deactivated in Windows.

git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@3290 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari