Change log

# 0.5b (beta)
    BuffWarn will not attempt to keybind the last buff warned about (if out of combat, protected by WoW UI). Buffs matching with the partial(*) tag and buffs that aren't castablable will fail.
    Fixed an issue where some menues in the GUI were not hiding on close
    Fixed some small GUI annoyances and added some menu improvements
    Added the ability to show the warning as a "critical strike"
        /bw showcrit
    Added new slash commands
        /bw tar <target name>
        /bw showcrit
        /bw keybind <KEY-NAME> (ie SHIFT-W or ALT-P)
    Added support for friendly target buff warnings, could be buggy (only buffs, weapon and aura's can not be tracked):
        /bw tar Friend
        /bw test,Power Word: Fortitude,0,OFF,ANY,ANY,1