Changes for linuxtv-dvb-1.0.0-pre2
o AV7110 firmware update; fixes OSD problems with VDR
o fixes to poll() handling for audio and video device
o stop video DMA (overlay) when v4l device is closed
o fixes to ring buffer handling for CI link layer interface
o added PCI ids for "Technotrend/Hauppauge Nexus PCI DVB-S"


Changes for linuxtv-dvb-1.0.0-pre1 from siemens_dvb-0.9.4:
o overhauled Linux DVB API, especially for the frontends
o new device naming scheme
o unfortunately too many to list them all...