Possibly fixed problems with scripts not running when they should and/or leaving zombies.
Slightly reworked the GUI to make the new script system look nicer.
Removed the ability to set script information through built in daemon functions, it now has to be done by directly editing configuration files (which require root access to read/write).
* Added a connection_lost_counter to prevent the wicd frontend from trying to automatically reconnect too quickly if signal strength is briefly lost.
* Added some code to hopefully fix some of the dbus-related encoding problems caused by essids with weird characters. (Might still need work).
* The tray/gui will now show up in the process manager under the name wicd (along with the wicd icon), instead of just python.
* Added a GetCurrentInterface() method to the daemon that will eventually be used in the VPN plugin.
* Fixed a possible crash caused by signal strength not being returned correctly.
* Split the Wired Profile Chooser from the appGui class, so they are now called separately within wicd.py. When the profile chooser is called from the daemon, it sets a flag as well as sending a dbus signal, so the chooser will still launch if the wicd frontend isn't running yet.
* Added some docstrings, comments, etc. Probably a few other small changes I'm forgetting.
Changed the way wired profile chooser gets launched (now uses a dbus signal)
Fixed bug where launching gui.py through the tray sometimes left a zombie (uses a dbus signal)
Added a bunch of docstrings and changed formatting to follow python conventions
Added support for displaying signal strength in dBm instead of a percentage
Added some print statements during the ad-hoc connection process
Started work on a way to autoconnect to a hidden network (not done or working yet)
Removed autostarting daemon code so that script execution would work properly.
Added channel display support for cards that only get frequency info in 'iwlist scan'.
Changed autoconnect behavior to fix a bug where dbus would crash if connecting was taking too long.
Changed/added some comments.
