Merge pull request #706 from teamleada/tristan_new_badge

Tristan new badge
flu trend should be new
Merge branch 'master' of https://github.com/teamleada/teamleada.com
Merge branch 'master' into tristan-master
migration to rename public_prof_url
changes to rename public prof url
Merge pull request #707 from teamleada/tristan_cleanup_url_name

Tristan cleanup url name
removing the tutoring link, but the file is still there
commenting out the tutoring link
Merge pull request #708 from teamleada/tristan_remove_tutor

Tristan remove tutor
moving the new project label down a tiny bit
Set button hover to underline as well
user moddel can update with linkedin now
linkedin controller updates user if valid user visits the auth path
helper function to check for linkedin integration
removing debugger
User prof has linkedin integration link/button
Merge pull request #713 from teamleada/tristan_linkedin_master_integration

Tristan linkedin master integration
style fix for omniauth controller
fixing modal location, and indentation, ordering in user view