Fix wicd to find the python gobject on its PYTHONPATH
#379 Update wicd to 1.7.2.4, fix patches, disable translations
#379 wicd: Add ifconfig and ping to the PATH

/var/log/wicd/wicd.log showed that it failed to find ifconfig
that was probably the main issue (after the gobject import failure)
Merge branch 'wicd-gobject'
pygobject, revert accidental change

I suspect we don't need the postInstall step which moves pygtk.pth to pygobject.pth
any more, but I didn't mean to include it in this change set