init paper
History
some more chapters
smaller changes
paper: inro missing. Added interim-meeting slides
Merge branch 'paper'
added garbage collection
outdatet task will be set to dead.
dead task will be deleted in the crowd
fixed completed date when task is answered
deactivated automtic post of task 2 when task 1' processing is completed
alwas create 3 task for every new feed
Merge pull request #26 from karo1205/garbage_collection

Garbage collection
improved dia files , i think ...
Merge branch 'master' into new_guis