Convert vlc to USES=libtool
Because vlc uses a dynamic plist that dynamic plist should be created after the removal of the .la files hence move this target into add-plist-data (this is a dirty workaround) and one more reason why dynamic plist are evil
libvlc.so.X number has changed (hidden by dynamic plist, told you this is evil)
bump all consumers of libvlc.so