Cleanup the queues.
Improve the cleanup. Still some to do.
Do not create a ZMQ sub if it is not required.
completely remove ZMQ_PubSub.py
Merge branch 'rewrite_zmq' into testing

Conflicts:
	bin/indexer_lookup.py
Merge remote-tracking branch 'origin/master' into testing

Conflicts:
	bin/ZMQ_Sub_Urls.py
fix subscriber names, update default config
Update config

Make all paths in the config file relative to the home directory.
move Redis_Data_Merging to Paste
cleanup, add FIXME
Use env variables everywhere
Update gitignore to have a clean dev directory
Small fixes to make the refactoring production ready

* the port for the logging is 6380
* use os.environ properly
* fix typos
Disable the sockets and the pid files from the redis config files.
Update deps and install script to work out of the box.
Merge pull request #20 from CIRCL/testing

Big refactoring, make the workflow much easyer to follow.