enhanced kompose (#3) * enhanced kompose - add pre-filter - support cpu shares - fix kompose suport volume inaccurate - change volume name to lower and "-" replace "_" * enhanced kompose - add "net" 、 "aliyun.log_ttl_*" pre-filter - convert "volumes.name" to lowercase * enhanced kompose - add "net" 、 "aliyun.log_ttl_*" pre-filter - convert "volumes.name" to lowercase