api/:version/pads/
POST api/:version/pads/
POST api/:version/pads/:id
PUT api/:version/pads/:id
{ 'text': 'Hello World' }
maybe this should be a POST request
GET api/:version/pads
#resource groups api/:version/groups
POST api/:version/groups
DELETE api/:version/groups/:id
GET api/:versions/groups/:id/sessions/
PUT api/:version/groups/:id/pads/:id
{ 'text': 'Hello World' }
#resource sessions api/:version/sessions
PUT api/:version/sessions/:id
DELETE api/:version/sessions/:id
GET api/:version/sessions/:id
#resource authors api/:version/authors
PUT api/:version/authors/:id
GET api/:version/authors/:id/sessions