Merge pull request #45 from simbits/master

RTL8191S WLAN based udev rules
files for MusicBox 0.4.2

Sound quality improved further, almost no more hiccups, distortion.
For more on Pi MusicBox 0.4(.2), see website
rc.local, site updates for 0.4beta
delete
0.4.2 Merge branch 'develop'

Conflicts:
	changes.txt
	filechanges/boot/cmdline.txt
	filechanges/boot/config.txt
	filechanges/boot/config/settings.ini
	filechanges/etc/apt/apt.conf
	filechanges/etc/apt/sources.list
	filechanges/etc/default/locale
	filechanges/etc/inittab
	filechanges/etc/libao.conf
	filechanges/etc/modprobe.d/alsa-base.conf
	filechanges/etc/modules
	filechanges/etc/network/interfaces
	filechanges/etc/rc.local
	filechanges/etc/samba/smb.conf
	filechanges/opt/read_ini.sh
	filechangesxbmc/.xbmc/userdata/advancedsettings.xml
	makeimage.sh
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/master' into develop