Update Play Framework libraries to 2.3.5.
Update Play version for client tests which use Play 2.3.x
Merge pull request #189 from gilt/feature/update_play_version

Update Play Framework libraries to 2.3.5.
Update configuration to record version 0.6.5
Bring apidoc inline with intent and server implementation

Implemented as raw json as body, and is nicer that way.
Merge pull request #191 from Seanstoppable/validation

Bring apidoc inline with intent and server implementation
Pluralize words like variants properly
Fix bug with duplicate pluralization of bodies
Update configuration to record version 0.6.6
use preemptive auth with ning

- basic auth to an API doesn't work without this.
  the default value of false means that credentials
  are only used when a challenge is received
Merge pull request #195 from gilt/mreed-ning-auth-fix

use preemptive auth with ning
Update configuration to record version 0.6.7
add swap files to gitignore
use slf4j in ning client, instead of println
Merge pull request #196 from gilt/ning-slf4j

use slf4j in ning client, instead of println
Update configuration to record version 0.6.8
Replace apidoc.version w/ git.version

 - Attempting to make script subdir generic (to work for apidoc
   as well as other projects)