Move contributors + proposals to service

With this change we have all the contributors + proposals all the time in one place and can update them via events.

tests/unit/controllers/index-test.js

@@ -26,7 +26,7 @@ let addFixtures = function(controller) {
     // we expect a bignumer but I don't want to add the bignumber dependency here... so this is some hack to return an object that looks good enough for the test
     let fakeBignumber = function(balance) { return { toNumber: function() { return balance; } }; };
     fixture.balance = fakeBignumber(fixture.balance);
-    controller.get('model.contributors').push(Contributor.create(fixture));
+    controller.get('kredits.contributors').push(Contributor.create(fixture));
   });
 };
 

tests/unit/routes/index-test.js

@@ -1,11 +0,0 @@
-import { moduleFor, test } from 'ember-qunit';
-
-moduleFor('route:index', 'Unit | Route | index', {
-  // Specify the other units that are required for this test.
-  // needs: ['controller:foo']
-});
-
-test('it exists', function(assert) {
-  let route = this.subject();
-  assert.ok(route);
-});

tests/unit/routes/proposals/new-test.js

@@ -1,11 +0,0 @@
-import { moduleFor, test } from 'ember-qunit';
-
-moduleFor('route:proposals/new', 'Unit | Route | proposals/new', {
-  // Specify the other units that are required for this test.
-  // needs: ['controller:foo']
-});
-
-test('it exists', function(assert) {
-  let route = this.subject();
-  assert.ok(route);
-});