podex: add build to travis
Merge pull request #1555 from proppy/fix-podex

podex: add build to travis
Allow Client to define arbitrary (non-default) prefix in config
Merge pull request #1557 from smarterclayton/allow_prefix

Allow RESTClient to define arbitrary (non-default) prefix in config
Some field names in validation.go not consistent

Fields are (for now) JavaScript style field accessors
Merge pull request #1558 from smarterclayton/incorrect_validation_field_names

Some field names in validation.go not consistent