Linux scripts now use kdialog/zenity where appropriate to show error messages. No longer expect users to have a terminal open
git-svn-id: http://svn.dmdirc.com/trunk@276300569f92-eb28-0410-84fd-f71c24880f
Linux installer updated for changed logo.svg location
Added wrapper for linux to allow easy updating, same as on windows only nicer. (Doesn't need 2 exes to get round a stupid security implementation)
git-svn-id: http://svn.dmdirc.com/trunk@275100569f92-eb28-0410-84fd-f71c24880f
Shane Mc Cormack