GitLab

* feature(2.7 version): support 2.7 version & upload new protos

1. Support GC in GI 2.7.0;
2. Upload new protos;
3. Fix some bugs cuz by new protos.

BREAKING CHANGE: all

* fix(database helper): fix player uid issues

* fix(ability embryo): uint32 to fixed32

* fix(proto): map mark

rename MAP_MARK_FROM_TYPE_NOE to MAP_MARK_FROM_TYPE_NONE

* fix(game version): change game version to 2.7.0

* perf(proto): remove unused protos

1. Remove unused protos;
2. Temporarily commented out some of the proto fields.

* fix(proto): uint32 to fixed32