- Add a missing API Method: /api/device_tokens/count/
- add devices_count to the read me
- fix links to listing pins and device tokens
- add iOS before one instance of device tokens.
Merge pull request #17 from johnnaegle/count_device_tokens

Add Device Token Count / Update Readme
Fixed issues with device listing params and calling next_page on apids.
Merge branch 'master' of https://github.com/anthonator/dirigible
Removed the hashie dependency.
Bumped version.
Merge branch 'master' of https://github.com/johnnaegle/dirigible