Implement templates for covers#8100

Merged

balloob merged 8 commits into

home-assistant:devfrom

PhracturedBlue:cover_template

Jun 30, 2017

Commits on Jun 20, 2017

Fix quadruple-quotes an line length code-quality issues
PhracturedBlue
committed

Commits on Jun 22, 2017

Irrelevant change to retrigger travis due to timeout
PhracturedBlue
committed

Commits on Jun 24, 2017

Use volutuous Exclusive to check for mutex condition
PhracturedBlue
committed

Commits on Jun 27, 2017

Fix incorrect state check
PhracturedBlue
committed