create_livestick: fix bad subst. works only in bash. thanks fritsch
libgcrypt: update to libgcrypt-1.5.2

Signed-off-by: Stephan Raue <stephan@openelec.tv>
pciutils: update to pciutils-3.2.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Generic/options: disable atvclient
projects/Generic_OSS/options: disable atvclient