version bump to 0.4.0
version bump to 0.4.0

discourse/discourse_api,jmay/discourse_api,thieunus/discourse_api,RyzacInc/discourse_api,maclover7/discourse_api,oblakeerickson/discourse_api,spatten/discourse_api,techAPJ/discourse_api,Odyl/discourse_api,melissawahnish/discourse_api