brem might not depend on eqt

[paskino]

I believe one should be allowed to use brem without eqt. The core functionality only depends on paramiko.
The ui module will depend on eqt but I suppose that would be optional.

[paskino]

Maybe, but this class contains eqt's Workers, so one would need to separate it from the brem.py file.

brem/brem/brem.py

Lines 211 to 216 in 084d445

	class RemoteRunControl(object):
	'''RemoteRunControl base class to handle asynchronous interaction with a remote running job
	:param connection_details: required parameters passed in a dictionary server_name, server_port, username, private_key
	:param type: dict
	'''

Do we want to do that?