Merge pull request #18 from HughePaul/swaggerui-1.2

Upgrade to Swagger UI 2.0.8
Update Swagger UI 2.0.10
Removed group description property
Added Error Status Codes support through the use notes
Merge branch 'master' of https://github.com/glennjones/hapi-swagger
Merge branch 'master' into feature-models

Conflicts:
	lib/index.js