fix(paths): allow specifying paths to a component when generating

When generating a component allow to specify the path the where the component will go
`ng generate component foo/bar/person` will create the component (and all associated files)
in the directory `[project-root]/src/app/foo/bar/person/`
Closes #267

Author: Brocco

addon/ng2/blueprints/component-test/files/src/app/components/__name__/__name__.spec.ts renamed to addon/ng2/blueprints/component-test/files/src/app/__path__/__name__/__name__.spec.ts

@@ -1,16 +1,3 @@
-var stringUtils = require('ember-cli/lib/utilities/string');
+var component = require('../component');
 
-module.exports = {
-  description: ''
-
-  //locals: function(options) {
-  //   // Return custom template variables here.
-  //   return {
-  //
-  //   };
-  //}
-
-  // afterInstall: function(options) {
-  //   // Perform extra work here.
-  // }
-};
+module.exports = component;

addon/ng2/blueprints/component-test/index.js

@@ -1,16 +1,27 @@
 var stringUtils = require('ember-cli/lib/utilities/string');
+var path = require('path');
 
 module.exports = {
-  description: ''
+  description: '',
 
-  //locals: function(options) {
-  //   // Return custom template variables here.
-  //   return {
-  //
-  //   };
-  //}
+  locals: function(options) {
+    var parsedPath = path.parse(options.entity.name);
+    // build the locals for generating the name & path
+    return {
+      name: parsedPath.name,
+      path: parsedPath.dir
+    };
+  },
 
-  // afterInstall: function(options) {
-  //   // Perform extra work here.
-  // }
+  fileMapTokens: function(options) {
+    // Return custom template variables here.
+    return {
+      __name__: function(options) {
+        return options.locals.name;
+      },
+      __path__: function(options) {
+        return options.locals.path || 'components';
+      }
+    };
+  }
 };