Merge pull request #36 from mlasak/APPWTV-55

Appwtv 55
Update README.md

Adds build instructions
Merge pull request #37 from mlasak/APPWTV-57

Integrates DeviceStatus.
Merge pull request #38 from mlasak/APPWTV-58

Fixes file scan.
APPWTV-59 Added TV channels list view. Changed column header icons to be more uniform in style
Merge pull request #39 from lamuertepeluda/master

APPWTV59 Add TV channels list view