projects/*/linux: add HOSTAP support to force enabling of LIB80211 support, sync kernel config

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Changed any found references to INSTALL file, which is empty for now.
lirc_rpi: added vista mce, some Harmonys use this. and changed BACK to EXIT, it is missing in Lircmap.xml
Merge pull request #2196 from singles/install_missing

Changed any found references to INSTALL file, which is empty for some builds (like RPi).
Merge pull request #2197 from jenkins101/lirc_rpi

lirc_rpi: added vista mce and changed KEY_BACK to KEY_EXIT
connman: setup hostname
service.openelec.settings: update to service.openelec.settings-0.1.14
connman: ups, typo, sry