remove space in snappy-store build directory name for Mac (which is "os x")
remove space in snappy-store build directory name for Mac (which is "os x")

papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store,papicella/snappy-store