Add initial spark support
Update spark vfd
Add managment of some vfd icons
Merge remote-tracking branch 'upstream/master'
Disable LCD4linux build
Add HbbTV for spark
Remove HbbTV
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Makefile.am
	configure.ac
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Use external vfd control
Fix command
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'