xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
back	4d99525703 first commit	6 月之前
front	4d99525703 first commit	6 月之前
mpl_graph	4d99525703 first commit	6 月之前
active_state_switching_policies.hpp	4d99525703 first commit	6 月之前
common.hpp	4d99525703 first commit	6 月之前
event_traits.hpp	4d99525703 first commit	6 月之前
msm_grammar.hpp	4d99525703 first commit	6 月之前
proto_config.hpp	4d99525703 first commit	6 月之前
row_tags.hpp	4d99525703 first commit	6 月之前