Use the new simpler arguments for create_text.
Fixed pyflakes errors and other minor stuff.
Made the connection header Httpkom-Connection a constant instead of config.
Test with separate komsession storage rroc and using ZeroRPC to talk to it.
Fix pyflakes errors.
Allow some more auxitems.
Remove unused from_dict methods
Some zerorpc refactorings.
Refactored zerorpc stuff.
Refactored zerorpc related code again. Made the rpc interface simpler.

KomSession has method names which collides with zerorpc, so it is easier
to just have a call_session method instead of adding all methods directly
on the server object.
Some better error handling for zerorpc.
KomSession now takes host and port in the connect method. Cleaned up code.
Adapted after pylyskom connection refactoring.
Added some kind of gevent connection class.
Some extra debug logging.
Removed tests from makefile as there are no tests.
Fixed pyflakes errors.