Add encrypt decrypt message for wechat and upgrade to erlang 21.0

Add encrypt decrypt message for wechat and upgrade to erlang 21.0

Performance tuning

Performance tuning

jump to cowboy 2.0.0-pre.9

jump to cowboy 2.0.0-pre.9

Black box testing

enhanced common test to black box testing by sending make up http post request.

Stable version for erlang 19.0

Stable version for erlang 19.0

stable version for starbound manager npc

stable version for starbound manager npc
ask sb manager about register

stabilize dependencies versions

stabilize dependencies versions in rebar.config

perform skill feature done

perform skill feature done

Stable version

Stable version for walking around rooms only