Support for Dimmers, Brightness, Direction, Additional Actions, Hub information

• Added support for Dimmers (#4 @steve-gombos)
• Added support for Brightness, Direction (#5 @steve-gombos)
• Added Hub Version Info (#6 @prystupa)

Fixed bug with opening covers

Merge pull request #3 from sebwerner/patch-1

fixed open action for covers

Pep8 rules, fixed runtime issue with toggle light

Merge pull request #2 from niemyjski/master

I Synced the action names and broke some of the constants but now they are consistent.

Export constants

0.0.6

Export constants

Added support for shades and generic devices

0.0.5

Bump version to 0.0.5

Initial Import

0.0.4

0.0.4