Repo Observer a submodule added
Merge branch 'master' of https://github.com/swym/TimeSlice
Added smile Observer-Pattern
Init-Files for Observer Module added
TimeSilce is now a Thread and implements also the observer pattern
Session is now the Observer for TimeSlices
Merge branch 'feature-thread-based-slices' into develop
Hookup-Module created.
Session Class delegates messages to Hookup-Class
now Hookup-class generates logging messages and OS X nofitications
Interruptions can also be logged now (loglevel DEBUG)
TimeSlice sends interrupt msgs
Merge branch 'feature-hookup-module' into develop
Start up: Shellscript populate $PYTHONPATH so all modules can be found
constructor of Userinterface was removed of unnecessary parameters
Watchdog added. It fires every minute if no timeslice is active
Merge branch 'develop'

* develop:
  Watchdog added. It fires every minute if no timeslice is active
  constructor of Userinterface was removed of unnecessary parameters
  Start up: Shellscript populate $PYTHONPATH so all modules can be found
  TimeSlice sends interrupt msgs
  Interruptions can also be logged now (loglevel DEBUG)
  now Hookup-class generates logging messages and OS X nofitications
  Hookup-Module created. Session Class delegates messages to Hookup-Class
  Session is now the Observer for TimeSlices
  TimeSilce is now a Thread and implements also the observer pattern
  Init-Files for Observer Module added
  Added smile Observer-Pattern