Use historics_id rather than playback_id
Historics Preview tests and fixtures + minor fixes to Historics Preview
Add fixtures for Push tests
Minor updates to Push API params. Changed /push/log method names to reflect what we see in the API
Added Push API tests
Minor updates to examples (whitespace, etc)
Corrected push/log method names to log() and log_for, and updated Pull endpoint defaults
Updated requets methods in tests, and cleaned up some junk
Gitignore Simplecov files
Added support for Historics pause and resume endpoints
Typo
Bumped to v.3.0.0