automake: install introspection.m4
upower: do not depend on 'gobject-introspection'
polkit: do not depend on 'gobject-introspection'
remove package: 'gobject-introspection'
wpa_supplicant: update to wpa_supplicant-2.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-ce9dbf9

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-ce9dbf9

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/patches/linux: update RPi patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/*/linux: add ZRAM and FRONTSWAP support, update kernel config, add some PHY Network drivers on supported configs

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Merge remote-tracking branch 'upstream/master'