download feature init
Merge branch 'master' into download-dev
Merge branch 'master' into download-dev

Conflicts:
	plugin.video.ruutu/addon.xml
	plugin.video.ruutu/ruutu.py
	plugin.video.yleareena/addon.xml
	plugin.video.yleareena/yleareena.py
Merge branch 'master' into download-dev

Conflicts:
	plugin.video.ruutu/addon.xml
	plugin.video.ruutu/ruutu.py
	plugin.video.yleareena/addon.xml
enable download feature
Release: yleareena-1.4.0, ruutu-1.3.0