Arrange api doc for each RESTfull api
Change parameter type of id in getReadingsByUserId() from optional to required
Merge branch 'release/1.1.3' into develop
Merge branch 'develop' of github.com:eCrowdMedia/OAuthAPI into aaron

Conflicts:
	src/api/readings.coffee
Merge pull request #2 from eCrowdMedia/aaron

Aaron
Add reading api

- updateReadingByReadingId
- finishReadingByReadingId
- abandonedReadingByReadingId

PS. not finished
Fix reading api

- Add parameter 'reading[private]'
- Modify test case
Fix `PUT` method API

- Use `x-www-form-urlencoded` instead of `form-data` in payload
Build
Merge branch 'feature/extent-reading-api' into develop
Ready to release 1.2.0
Merge branch 'master' of github.com:eCrowdMedia/OAuthAPI into release/1.2.0
Merge pull request #5 from eCrowdMedia/release/1.2.0

Release/1.2.0