[PATCH] ZSH shell fix and real (ARGB) transparency support.

[SnapShot]

The first patch is fix for Guake when using ZSH which manifested with inifinite loop on startup causing it to hang and fully load one core of the procesor. The only solution was to kill the process. This should probably fix #49 but I am not sure if it is the same issue.

Another patch is to add much requested ARGB support (real transpraency) to the Guake, which should close #12. Transparency is now controled with Opacity slider in preferences. The appereance tab with opacity slider is not very intuitive IMHO. It's not clear from the names what opacity controls. So I want to change the opacity option name and behaviour, but first I would want to talk to the Guake maintainer/developer for the best solution (I can't find you on the IRC in #guake channel).

I like Guake a lot, I have noticed several things that may be fixed or improved, some talk with the developers would be nice.

[SnapShot]

Just a note... here is a repository with both changes to easily pull the changes: Web URL:  http://aleksandar.indefero.net/p/guake/ Git URL:  git://aleksandar.indefero.net/aleksandar/guake.git

[lincoln]

Hey SnapShot?, you *rock*!

I just pushed both patches to guake, Thank you!