handle project loading more automatic
instead of loading projects manually, kate will search the best matching project for a opened file by walking up and looking for a .kateproject file
this is very nice, as you don't need to care for your project files but kate will just auto open the right ones
still bit rough, as the toolview doesn't scale well

R +0 -0 .kateproject [from: kate.kateproject - 100% similarity]