Analytix

- Added playlist report type support.
- If no specific report type could be determined, analytix now falls back to a basic user activity report.
- A few minor efficient enhancements.

- Fixed ordering issue.

- Fixed an issue with report type that have required and optional dimensions.
- Fixed some stuff in the docs.

- Corrected some bugs in rc1.
- Added some extra verification.
- Made some messages look a little nicer, especially some error messages.
- Made it impossible to install on unsupported versions.
- Corrected some issues in the docs.

Warning: This release contains multiple breaking changes. Code written using v0.1.0 will not function from this version.

- There is now just one class that caters for all report types, rather than a separate class for each one.
- You no longer need to specify which scopes to use.
- `start_date` is now optional.
- You can now choose to bypass request verification.
- All available metrics are used by default if none are passed by the user.

(Originally released 30 Jan)

Added support for the following report types:

- Geographical data
- Basic user data for playlists
- Time based data for playlists
- Geographical data for playlists