Create dummy match model
Rename contribution to resource on payment model spec
Move Payment specs to shared example
Add Payment specs for Projects::Match
Refactor PaymentsController specs to use shared examples
Allow use of Projects::Match in PaymentsController
Add projects_match_id to payments#new view
Remove projects namespace from Math model
Update ruby version
Merge pull request #65 from neighborly/jl-add-match

Add support for matches