transparent treeviews in the sidebar and undecorated roots
transparent treeviews in the sidebar and undecorated roots

Make the context and project treeviews transparent. Looks a bit nicer,
IMHO, and makes the treeview stand out a bit less.

Don't decorate the roots of the trees either. Also looks nicer.

kolab-groupware/zanshin,kolab-groupware/zanshin,sandsmark/zanshin,kolab-groupware/zanshin,sandsmark/zanshin,sandsmark/zanshin