iptv pipe: skip the character after backslash
bouquets: fastscan - do not check the frequency too strictly
mpegts network scan: do not be too frequency strict for the forced bouquet scan
IPTV: pipe - add respawn option and environment option
dvb psi: fix the table completion notification
dvb psi: LCN updates
DVR config: allow admin access (without DVR permissins) to the DVR config entries