usf.logic增加辅助函数
gd.app增加app_context_start和app_context_end
Merge branch 't/support/game' into refs/top-bases/t/support/usf
merge
Merge branch 't/support/usf' into refs/top-bases/t/support/mongo
merge
merge
Merge branch 't/support/usf' into refs/top-bases/t/support/app-net
merge
merge
merge
merge
Merge branch 't/svr/chat' into refs/top-bases/t/all
Merge branch 't/support/mongo' into refs/top-bases/t/all
Merge branch 't/support/app-net' into refs/top-bases/t/all
Merge branch 't/svr/friend' into refs/top-bases/t/all
Merge branch 't/svr/account' into refs/top-bases/t/all
merge