* * Rename input_slider to input_number
* Update input_number to optionally display slider, input box, or both
* input_number support either input box or slider mode, but not both
* input_number : change service from select_value to set_value
* input_number : add test for mode setting to tests
* Emulate set_current_position in cover.template
* Add opportunistic mode
* Prevent another move when cover is already moving. Add tests for opotunistic/timed-delay mode
* Remove timed-move capabilities
* Set init state to unknown
* cleanup template
* Update test_template.py
* Implement templates for covers
* Fix a few remaining pylint warnings
* Fix hound line-length warnings
* Fix one more hound line-length warning
* Fix quadruple-quotes an line length code-quality issues
* Irrelevant change to retrigger travis due to timeout
* Use volutuous Exclusive to check for mutex condition
* Fix incorrect state check
