oeinstaller: boot menu (Installer + Live)
Merge pull request #2106 from vpeter4/liveusb

oeinstaller: boot menu (Installer + Live)
tools: add updated create_installstick.exe
create_installstick: rename to create_livestick.exe
Merge branch 'master' of github.com:OpenELEC/OpenELEC.tv into openelec-settings