Add the number of requested threads to the worker config file
first working distributed versions
adapted for single machine tests
some notes on distribution
made cassandra seed configurable
one more bug
evil patch for test case
cassandra queue
First bach of changes to removed dependency on CD and move all queue
related stuff to cassandra
- Use cassandra as queue
- Remove jboss and CD deps
- Optimize code and storage for cassandra
Optimize cassandra usage to speed up workflows
Make the taskapp standalone
- Add logging in worker start
- Keep the app running (workers are background threads)
Increment version
Fix bugs in the queue
Handle lease expire of tasks of which the remove mark was lost
Merge remote-tracking branch 'remotes/origin/thread-config' into standalone-cs

Conflicts:
	src/main/java/drm/taskworker/WorkerRegistration.java
Updates
First batch of cleanups
More code cleanup