Work around bundler bug

install json manually
fill-out-form route altered

Signed-off-by: Bjorn Westergard <bjornwestergard@Bjorns-MacBook-Pro.local>
Remvoing uid parameter in favor of generating it internally

Signed-off-by: Bjorn Westergard <bjornwestergard@Bjorns-MacBook-Pro.local>
removing superfluous uid params passed to fill-form in tests

Signed-off-by: Bjorn Westergard <bjornwestergard@Bjorns-MacBook-Pro.local>
Merge pull request #34 from NGPVAN/uidgen

UID Generation