Fixed error message formatting
Added an example packet
Use packet constants instead of numerals
Added parser test
Added start of readme
Implementing more tests on parser
Ignore event data if empty
Merge branch 'master' of github.com:appio/go-socketio

# By Ivan (3) and Ivan Vanderbyl (1)
* 'master' of github.com:appio/go-socketio:
  Removed Whitespace
  Fixed error message formatting"
  Merge branch 'develop'
  Initial commit

Conflicts:
	README.md