Merge pull request #5 from peterlee0127/develop

Develop
Merge pull request #6 from peterlee0127/feature/iOS_Line

Feature/i os line
Merge pull request #7 from peterlee0127/master

fix
Merge pull request #8 from peterlee0127/feature/add_Socket.IO

Merge pull request #7 from peterlee0127/master
Merge branch 'master' into develop