vdr-plugin-vnsiserver: redesign for timeshift, revised parsers
vnsi: vdr osd
addongui: sync with xbmc
vnsi: trigger epg update
vnsi: osd - check if wndId is out of bounds
vnsi: drop dead code: SendPing
vnsi: osd - correct colors
vnsi: close connection on packet sync error
configure: check for GL
vnsi: osd - update vs project