support CJS use of angular module

Author: Thomas Grainger

docs/integrations/angularjs.rst

@@ -110,3 +110,26 @@ Inside your main AngularJS application module, you need to declare `ngRaven` as
       'myAppControllers',
       'myAppFilters'
     ]);
+
+Module loaders (CommonJS)
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The raven angular module can be loaded using a module loader like Browserify or Webpack.
+
+.. code-block:: javascript
+    var angular = require('angular');
+    var ngRaven = require('raven-js/plugins/angular').moduleName;
+    var ngRoute = require('angular-route');
+
+    var myAppFilters = require('./myAppFilters');
+    var myAppControllers = require('./myAppControllers');
+    var moduleName = 'myApp';
+
+    angular.module(moduleName, [
+      ngRaven,
+      ngRoute,
+      myAppControllers,
+      myAppFilters,
+    ]);
+
+    module.exports = moduleName;

plugins/angular.js

@@ -7,6 +7,7 @@
 
 // See https://github.com/angular/angular.js/blob/v1.4.7/src/minErr.js
 var angularPattern = /^\[((?:[$a-zA-Z0-9]+:)?(?:[$a-zA-Z0-9]+))\] (.*?)\n?(\S+)$/;
+var moduleName = 'ngRaven';
 
 
 function angularPlugin(Raven, angular) {
@@ -34,7 +35,7 @@ function angularPlugin(Raven, angular) {
         };
     }
 
-    angular.module('ngRaven', [])
+    angular.module(moduleName, [])
         .provider('Raven',  RavenProvider)
         .config(['$provide', ExceptionHandlerProvider]);
 
@@ -64,4 +65,6 @@ angularPlugin._normalizeData = function (data) {
     }
 };
 
+angularPlugin.moduleName = moduleName;
+
 module.exports = angularPlugin;