Storing channels metadatas into User.js, in this way, every time that a view wants to access some metadata, it will do it via user.metadata(channel), avoind duplicates
Merge pull request #209 from lloydwatkin/master

Fixes #197 hopefully.
Merge branch 'master' of https://github.com/buddycloud/webclient
Now ChannelDetails has access again to ChannelMetadata
Support API running on subfolder of webclient