remove wrong if
Merge pull request #37 from thabach/master

Make SerializedClient an AtmosphereClient and improve JavaDocs.
Merge branch 'master' of https://github.com/sophiaso/wasync into sophiaso-master
Improve Javadoc and API, start refactoring the Future API
Improve javadoc, implement POST support with reply for streaming/longpolling
Merge pull request #2 from Atmosphere/master

update from master