systemd: fix build with older kernel(headers)

Signed-off-by: Stephan Raue <stephan@openelec.tv>
systemd: ignore Lid Switch for logind

Signed-off-by: Stephan Raue <stephan@openelec.tv>
systemd: add patch to fix missing epoll in kernels before 3.2

Signed-off-by: Stephan Raue <stephan@openelec.tv>
vdr-addon: /var/run/vdr used only by xmltv2vdr. dont always mount
vdr-addon: /var/lib/epgsources used only by xmltv2vdr
xbmc: update to xbmc-13.alpha-4298c43
vdr: update to vdr-2.1.4
vdr: add improvepatpmt.patch. credits to manio
vdr-plugin-dvbapi: update to vdr-plugin-dvbapi-400879b
vdr-plugin-xvdr: update to vdr-plugin-xvdr-fd9ba90
vdr-sc: fix build with vdr 2.1.4
vdr-plugin-vnsiserver: update to vdr-plugin-vnsiserver-1b74f88