* Updates to GitLab Sensor
* Updates to GitLab_CI sensor.
* Added GitLab_CI sensor.
* Updated interval to a more appropriate 300 seconds.
* Added GitLab_CI.py to ommitted files.
* Initial refactor to use python-gitlab PyPI module.
* Fixes to dict parsing.
* Updated required packages for GitLab_CI requirements.
* Updates and refactoring to more closely align with Home-Assistant standards.
* Moved import to init, removed unreachable requests exception.
* Removed references to STATE_UNKNOWN and replaced with None
* Removed extra whitespace
* Changed PLATFORM_SCHEMA and renamed add_devices.
Changed PLATFORM_SCHEMA to use SCAN_INTERVAL and add_devices to add_entities
* Added configurable name, changed logger and removed cruft.
* Removed _status to use _state instead, as both held same value.
* Fixed ATTR_BUILD_BRANCH, removed more extraneous cruft.
* Changed required config keys to dict[key] format.
* Removed extraneous CONF_SCAN_INTERVAL as it's already defined.
