Merge pull request #6 from SamMatthews9/appJS

App js
Merge pull request #7 from SamMatthews9/appJS

began creating jquery to generate html for index in application.js
added the on click playSound function, for one sound, in the application.js file
added three new temp sounds to the seed and the lib folder, so I can test out the play sound function
fixed merged conflicts with seeds.rb
merging the new seed file