Add travis build for Node.js 0.10 and update dependencies version
Workaround for node 0.6 ssl error on travis
Read additional fields from the LinkedIn r_basicprofile

The following fields are now parsed from the LinkedIn profile page:
- profileUrl
- photos
Merge branch 'feature/pascal-bach' into develop

* feature/pascal-bach:
  Read additional fields from the LinkedIn r_basicprofile
  Workaround for node 0.6 ssl error on travis
  Add travis build for Node.js 0.10 and update dependencies version