fix typing issues with Constraints
Codec for User
Fix type error on Created case class for Users
add Repository sketch for PC
Merge branch 'backend' of https://github.com/Petesta/geocodr into backend
prefer camelCase over snake_case
provide method for obtaining User from UserInfo
remove duplicate description field
Merge remote-tracking branch 'origin/master' into backend

Conflicts:
	src/main/scala/geocodr/github/Repository.scala
	src/main/scala/geocodr/github/search/Repositories.scala
	src/main/scala/geocodr/github/search/Users.scala
	src/main/scala/geocodr/github/search/package.scala
add route for obtaining User info
Merge remote-tracking branch 'origin/backend'