info object

[jonthegeek]

As an API user, I'd like to create standardized API info objects, so that I don't have to remember the names of all the expected fields.

• [x] title (required)
• [x] summary (new in 3.1)
• [x] description
• [x] termsOfService
• [x] contact
• [x] license
• [x] version (required)