Merge pull request #62 from clark-archer/s3.2#17

fix answer 3.2#17
Merge branch 'development'
Merge branch 'development'
correct answer for 5.2#8
Merge branch 's5.2#8' of https://github.com/clark-archer/mooculus into development
Merge branch 'development' of github.com:ASCTech/mooculus into development