[MPS/ZH] [62175836] Support custom positioning.
[MPS/ZH] [62175836] Bump version
[MPS/ZH] [62175836] fix indentation
[MPS/ZH] [62175836] change prototype to fn
[MPS/ZH] [62175836] restore whitespace
Merge pull request #1 from primedia/mps_zh_62175836_custom_positioning

support custom positioning for Faceoff UI