refactor(commands): more consistent names for command, capitalised camel-cased names.

Close #4157

Author: catull

packages/angular-cli/commands/github-pages-deploy.ts

@@ -15,7 +15,7 @@ export interface GithubPagesDeployOptions {
     vendorChunk?: boolean;
 }
 
-const githubPagesDeployCommand = Command.extend({
+const GithubPagesDeployCommand = Command.extend({
     name: 'github-pages:deploy',
     aliases: ['gh-pages:deploy'],
     description: oneLine`
@@ -87,4 +87,4 @@ const githubPagesDeployCommand = Command.extend({
 });
 
 
-export default githubPagesDeployCommand;
+export default GithubPagesDeployCommand;

packages/angular-cli/commands/test.ts

@@ -1,4 +1,4 @@
-const TestCommand = require('../ember-cli/lib/commands/test');
+const EmberTestCommand = require('../ember-cli/lib/commands/test');
 import TestTask from '../tasks/test';
 import {CliConfig} from '../models/config';
 
@@ -18,7 +18,7 @@ export interface TestOptions {
 }
 
 
-const NgCliTestCommand = TestCommand.extend({
+const TestCommand = EmberTestCommand.extend({
   availableOptions: [
     { name: 'watch', type: Boolean, default: true, aliases: ['w'] },
     { name: 'code-coverage', type: Boolean, default: false, aliases: ['cc'] },
@@ -50,5 +50,5 @@ const NgCliTestCommand = TestCommand.extend({
   }
 });
 
-NgCliTestCommand.overrideCore = true;
-export default NgCliTestCommand;
+TestCommand.overrideCore = true;
+export default TestCommand;