variable service now takes in a refresh option
Channel now takes in a "run" config to pass to the run service
Added refresh on/except to variable and operations channel
more accurately named channel-manager
variables channel publish tests
variables channel refresh-on tests pass
stub operations tests
updated operation publish tests
operations channel token test
operations channel token test
update operations spec
Merge branch 'develop' into feature/refresh-on

* develop:
  added logo
  updated changelog
  Release v0.6.4
  only attach event handlers if f-bind is specified. Closes #18
  regression testing for 0.6.3, plus add a few new test cases
  remove logging
  updating integration test for issue #9, issue #13
operations refresh exceptions pass
test operations refresh
test unsubscribes
added options test
added run channel test
passing run options test
slight test refactor
merge