accounts window should have context menu
User is accustomed to the right mouse button, (s)he can use it in the roster, gc and file transfer, so (s)he should be able to use in the other list/treeview windows.
User is accustomed to the right mouse button, (s)he can use it in the roster, gc and file transfer, so (s)he should be able to use in the other list/treeview windows.