- bugfix in der channel_history
- activespells-system integriert (vorläufer für das warning-system)
Merge branch 'master' of https://github.com/Timtam/Avalon
Merge branch 'master' of https://github.com/Timtam/Avalon

Conflicts:
	worlds/plugins/avalon/avalon.xml
- fixed conflicts with other commits
- removed old activespells system
- again, fixed commit conflicts
- now really introduced activespells system (loads more comfortable), to see how to use it just search for 'spells_register' in avalon.xml
- removed schwarzschild triggers (identical with shield trigger)