Added option to turn off JSHint for translations

When the option is set to true, the comment "// jshint ignore: start" is
prepended to the compiled translations file. Thus the file is ignored by
JSHint.

Author: nloyola

README.md

@@ -17,7 +17,7 @@ Check the website for usage instructions: [http://angular-gettext.rocketeer.be/]
 
 ## Options
 
-All options and defaults are displayed below: 
+All options and defaults are displayed below:
 
 ```JSON
 {
@@ -33,11 +33,12 @@ All options and defaults are displayed below:
     "lineNumbers": true,
     "format": "javascript",
     "defaultLanguage": false,
-    "requirejs": false
+    "requirejs": false,
+    "jshintIgnore": false
 }
 ```
 
-## License 
+## License
 
     (The MIT License)
 

lib/compile.js

@@ -20,9 +20,13 @@ var formats = {
             module += '}]);';
 
             if (options.requirejs) {
-                return 'define([\'angular\', \'' + options.modulePath + '\'], function (angular) {\n' + module + '\n});';
+                module = 'define([\'angular\', \'' + options.modulePath + '\'], function (angular) {\n' + module + '\n});';
             }
 
+          if (options.jshintIgnore) {
+            module = '// jshint ignore: start\n' + module;
+          }
+
             return module;
         }
     },