small css fix
Added lead field to challenges
Fixed test for lead
added location and commitmend to challenges
Fixed tests
Possible fix for scrollbar
Merge pull request #133 from boersmamarcel/challengefields

Added a lead, commitment and location field to challenges
Updated seed file
Fixed seed
More compact indentation
.gitignore update
Merge pull request #134 from boersmamarcel/challengefields

Challengefields fixed by bram
"hotfix" for modal overlay not being removed from DOM tree on close
Merge pull request #136 from boersmamarcel/messagecenter

"hotfix" for modal overlay not being removed from DOM tree on close
Merge branch 'master' of github.com:boersmamarcel/challengesplatform into 404routing
Adds custom exceptions