Mention backbone-daybed demo

And trigger travis test
Rephrase
Tests pass using colander master. Force it until released on pypi.
Store deserialized data (ref #67)
Provide deserialization implicit values in tests
Fix test dict comparison with unicode keys
Reuse create_data
Allow to check returned data against posted data (e.g. default value)
Fix insertion of date/time objects into CouchDB
Fix functional tests
Reuse token on definition PUT (fixes #59)
Merge pull request #70 from spiral-project/store_deserialized

Store deserialized data
Very usefull fix for typo in the documentation :-)
Merge master to ACL branch.