qingy 0.9.4

- Fixed zsh not being invocated as a login shell.
- Rationalized when to start a shell as a login
shell or not.
- Fixed an issue with dbus.
- Updated qingy PAM file for Gentoo.
- Added capability to change (or disable) mouse
cursors in themes: now it is possible to set up
a global theme cursor, as well as different
cursors when the mouse passes specific elements.