liveusb: enable running OpenELEC from only one USB stick
possible syslinux menu with option for running installer or live system
new mount type FILE with optional size in MB for loopback file
  disk=FILE=storage.loop
  disk=FILE=storage.loop,100

dd and mkfs.ext4 are used from system (no need to increase the size of initramfs)
xbmc: add PR2449

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/ATV: build without installer support

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: dont start network i 'installer' mode

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Merge pull request #2082 from vpeter4/liveusb

liveusb: enable running OpenELEC from only one USB stick
Merge branch 'master' of github.com:OpenELEC/OpenELEC.tv
syslinux: add bootmenu to install stick, add Live stick support

Signed-off-by: Stephan Raue <stephan@openelec.tv>
syslinux: rename install scripts, change script comments

Signed-off-by: Stephan Raue <stephan@openelec.tv>
busybox-initramfs: some better descriptions

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: install and setup default main.conf shipped with connman, set 'PreferredTechnologies'

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