busybox: update to busybox-1.22.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
automake: update to automake-1.14.1

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