Merge pull request #38 from celineotter/feat/createEndpoint

(Refactor) Move Api calls to factory/service
Refactored methods for home.controller and home.service
refactor/question Move ajax to service, Add modal to Review
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into refactor/question

Conflicts:
	client/app/question/question.controller.js
refactor home.controller.js
refactor deck.controller.js on server side (with Celine)
Clearn interview questions between deck choices so that old questions don't stick around.
Merge pull request #39 from davidderiso/refactor/karma-tests

Refactor/karma tests - refactor some areas of functionality with Celine
feature/share Add modal, parse and process invitee list, ready for emailer
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into refactor/question
(refactor) interview.controller, removing ghost variables and methods
Additional development for automated test cases
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into refactor/karma-tests
Merge pull request #40 from areagray/refactor/question

Refactor/question
Merge pull request #41 from davidderiso/refactor/karma-tests

Refactor/karma tests
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into feat/createEndpoint
Merge branch 'master' of https://github.com/pitchperfect/ipitchperfect into feat/createEndpoint
(refactor) Minor refactors home.controller, home.service, interview.controller, question.controller