debian: upgrade files and fix lintian warnings
oss: use native-endian format, so it works on big endian CPUs

tested on i386 and mips (openwrt):

--- System info: ---
  Machine:  mips/linux
  Version:  0.4.10 (libre v0.4.7)
  Build:    32-bit big endian
  Kernel:   Linux OpenWrt 3.3.8 #1 Sat Mar 23 16:49:30 UTC 2013
  Uptime:   1 sec
  Started:  Thu Feb  6 19:21:28 2014
  Compiler: 4.6.4
alsa: use native-endian format SND_PCM_FORMAT_S16

also reduce hardware buffersize to 4 blocks
play: convert from Little to Native endian, ptime=40
use new logging functions
vidloop: use configured video-display module,device
fakevideo: new module for fake video input/output

Suggested-by: Fadeev Alexander