0.3.0

• Errors are now checked when performing curl requests: if there's an error, a GoogleException will be thrown.
• New functions:
  • createUser
  • findUsers
  • updateUsers
• Backwards incompatible changes:
  • Renamed findUser to getUser and changed the function signature (now takes an email instead of an array of search fields)
  • curlRequest now decodes the response automatically before returning