projects/*/linux: cleanup kernel config

Signed-off-by: Stephan Raue <stephan@openelec.tv>
vdr-addon: remove epgdata.com setup options as they are useless
vdr-addon: cleanup epgsources handling
 - use epgsources from ADDON_HOME
 - copy template epgsources to ADDON_HOME
 - support for multiple epgsources
 - support user defined epgsources
vdr-addon: add default ENABLE_XMLTV2VDR setup option
vdr-addon: update changelog
oscam: update to oscam-8636
tvheadend: Added changes to use a scripts stdout as the XMLTV input for the tvheadend grabber
boblightd: update to boblightd-467
nettle: update to nettle-2.7

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-12.1.10

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: build with '--disable-neard'
connman: update to connman-1aa44c8
remove update support
xbmc: init.d: remove autoupdate
remove package: 'autoupdate'
syslog: no no and no. we don't need this
projects/RPi/linux: add SPI device support, this fixes #2251

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-4bec05a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-4bec05a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libdrm: update to libdrm-2.4.44

Signed-off-by: Stephan Raue <stephan@openelec.tv>