Add client libraries list to README.md (#194)
Add client libraries list to README.md (#194)

Fixes #181
pedronasser/functions,fnproject/fn,pedronasser/functions,fnproject/fn,pedronasser/functions,iron-io/functions,SomethingTechnical/functions,treeder/functions,SomethingTechnical/functions,SomethingTechnical/functions,iron-io/functions,treeder/functions,iron-io/functions,fnproject/fn,treeder/functions