refactor: remove additional unused ember code (#4187)

Author: clydin

package.json

@@ -60,7 +60,6 @@
     "findup": "0.1.5",
     "fs-extra": "^0.30.0",
     "get-caller-file": "^1.0.0",
-    "git-repo-info": "^1.0.4",
     "glob": "^7.0.3",
     "html-webpack-plugin": "^2.19.0",
     "inflection": "^1.7.0",

packages/angular-cli/ember-cli/lib/models/project.js

@@ -18,8 +18,6 @@ var Command            = require('../models/command');
 var UI                 = require('../ui');
 var nodeModulesPath    = require('node-modules-path');
 var getPackageBaseName = require('../utilities/get-package-base-name');
-var versionUtils       = require('../utilities/version-utils');
-var emberCLIVersion    = versionUtils.emberCLIVersion;
 
 /**
   The Project model is tied to your package.json. It is instiantiated
@@ -238,9 +236,6 @@ Project.prototype.require = function(file) {
   }
 };
 
-
-Project.prototype.emberCLIVersion = emberCLIVersion;
-
 /**
   Returns the dependencies from a package.json
 

packages/angular-cli/ember-cli/lib/utilities/require-as-hash.js

@@ -49,7 +49,6 @@
     "findup": "0.1.5",
     "fs-extra": "^0.30.0",
     "get-caller-file": "^1.0.0",
-    "git-repo-info": "^1.0.4",
     "glob": "^7.0.3",
     "html-webpack-plugin": "^2.19.0",
     "inflection": "^1.7.0",