fixed project search functionality, on the project index view, there is now a boolean to search by projects accepting requests in addition to the programming language. Also added snippets to retain what is being searched in the search fields. Added better project search functionality in the project model, adjusted the controller accordingly. Also created corresponding rspec tests.
removed a puts method in the projects controller that was there for help when I was programming. Created cucumber steps for project searches. The project searching is not complete.