Update README.md
Added PPM
Create ClientLib
Fixed comment
Merge pull request #3 from TNCTprocon/feature/post_client

Feature/post client
Merge branch 'master' of https://github.com/Quotenter/MonoTest into AutoInterface

# By T-Okada55 (2) and others
# Via T-Okada55 (1) and えんたー (1)
* 'master' of https://github.com/Quotenter/MonoTest:
  Fixed comment
  Create ClientLib
  Added PPM
  Update README.md