projects/RPi: update RPi patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-4697c2b

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-4697c2b

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/options: optimize for size

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: use again 128MB GPU mem as default for 256MB RPi's

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: install and use start_x.elf and fixup_x.dat per default

Signed-off-by: Stephan Raue <stephan@openelec.tv>
vdr-plugin-dvbapi: force softcsa.

this fixes #1905
projects/RPi/options: revert part of acdd4c8

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Merge branch 'master' of github.com:OpenELEC/OpenELEC.tv
libcec: install cec-client on release builds too

Signed-off-by: Stephan Raue <stephan@openelec.tv>
vdr-addon: bump to 3.0.4
xbmc: fix connection check patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
pycrypto: install pyo files only

Signed-off-by: Stephan Raue <stephan@openelec.tv>
pygobject: install pyo files only

Signed-off-by: Stephan Raue <stephan@openelec.tv>
dbus-python: install pyo files only

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Merge branch 'master' of github.com:OpenELEC/OpenELEC.tv
Merge branch 'master' into openelec-settings