handling internal function on proxies, fixes #2

documentation and coding conventions review

fix complex example

proper js format

PushValue: default use JSON now

documentation

Update README.md

demo example

handling multiple values on proxied JS functions and test improvements

Merge branch 'master' of github.com:mcuadros/go-candyjs

PushGoFunction inline documentation

Update .travis.yml

moving gocoverals after_success

inline documentation

examples fix