Test Responses controller CRUD actions. Closes #67

Squashed commit of the following:

commit 2d609ae3381b48d21f0e8bdd704d91284bc08d10
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Mon Sep 15 12:40:09 2014 -0500

    both update tests working

commit 83cc3e355273cbdd61f56d920ff436c3d94d0aa3
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Mon Sep 15 11:36:32 2014 -0500

    both create working!!!

commit cf10e01481fdd95fa1120fbcb5a60599c2c8bf6b
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Mon Sep 15 11:25:13 2014 -0500

    create with valid params working!

commit f6031f8ee4170fe1effa2714127be52df0a328a7
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Mon Sep 15 10:06:47 2014 -0500

    more attempts

commit f48f755dced97aa14ea567c4ae03253f361a44f9
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Mon Sep 15 06:42:48 2014 -0500

    more attempts at create

commit 260868f5e666edcd96a3c6fff3be2e284e57cac2
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sun Sep 14 17:13:18 2014 -0500

    small change in params

commit 0905af3122405e2af061b2b3f2ee3ea54d32501d
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sun Sep 14 17:08:43 2014 -0500

    continuing work on #create and #update

commit 51e1e2ebccf826d57e9051400f77cc48e909b46c
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 23:21:30 2014 -0500

    passes invalid attributes test as well

commit a323e3f2c533ff874a64596ebc5413e652930e86
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 23:20:23 2014 -0500

    passing #create with valid parameters

commit de929e264499e4ee2e8cb598837acc2e7ce78274
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 22:48:10 2014 -0500

    removed #destroy

commit 0e8c4363e1851f75f2427796d30b9386ec874c39
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 22:46:24 2014 -0500

    created pending #create tests and cleaned up create and update in controller

commit 2374467a2df939141b2f44bdac13990d5f14a2bb
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 22:02:56 2014 -0500

    corrected logic in controller, passing all tests for #index

commit 8b3294aa042f58aa452ecbec1db0b0ddc9c7f3f2
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 22:01:48 2014 -0500

    finishes other 2 tests for #index -- assign @responses failing due to incorrect logic in controller

commit c265d87553c5c480f54c5b6254f6c2827c3622a9
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 21:55:18 2014 -0500

    moved get route into before block on #index

commit 9c2568d515a9d4a44cfffe9061ae96f433732ec0
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 21:54:04 2014 -0500

    tested correct response for #show

commit c05cb39e00b9ac6390d416223de8d27d2d2e63c0
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 21:43:31 2014 -0500

    #show renders template passes, put get path in before block

commit f05afb9cc38397d61e93ce4d27e8d8be1692eab7
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 21:41:38 2014 -0500

    #index http success passing

commit fab8c2dcd16ca2c4a47253e8ae34cd2f29f6181d
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 21:40:36 2014 -0500

    #show http success passing

commit aaa6b635851c80ddac5ac8812ec93080c2630dc5
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 20:49:43 2014 -0500

    changed route for index test

commit ea5eb9ac9b3671105716bafe524c884919375fb7
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 20:44:12 2014 -0500

    added json line to before block

commit 1a7aeed1b3dd947cb4ac5714d94caa761c50cb9f
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 20:40:10 2014 -0500

    update show route on spec file

commit 2228cf8e07160a31967fea4c92cd06e5446e7bb4
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 20:18:34 2014 -0500

    responses#index.json and #show.json showing all info correctly

commit 9c91583e2ced3b832625e80c69c20a972ad919ef
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 20:13:11 2014 -0500

    got responses#index.json to display

commit f3f263f2bd9b27783f68a695dda1ed4d7ab2f4c1
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 19:39:12 2014 -0500

    added HTTP 200 code test to GET routes

commit 049a50b65b99c45bca097efc3346746af89e8c7c
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 19:30:53 2014 -0500

    added describe blocks for 5 methods

commit cb48e3a496c1eb04ecd9bd953044339b9eb3863c
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 19:23:09 2014 -0500

    created before block variables

commit 579aa83f0ed37554e099e0fbd5c140c0dee0d08f
Author: Catherine O'Neill <cathzozo@gmail.com>
Date:   Sat Sep 13 18:58:36 2014 -0500

    first step of responses_controller_spec file