sync API
demo for subchannel support
bump add-ons for PVR API bump
Merge pull request #352 from opdenkamp/subchannels

sub channel support
[cppmyth] Add force ignored config file for WIN32
Merge pull request #353 from janbar/release-v1.9.20

[cppmyth] Add force ignored config file for WIN32
Merge branch 'master' of https://github.com/opdenkamp/xbmc-pvr-addons

Conflicts:
	addons/pvr.mythtv/addon/addon.xml.in
	addons/pvr.mythtv/addon/changelog.txt