Update Jasmine CSS build process

- Update compass configuration to build jasmine.scss into lib
- Remove src/html/jasmine.css (since jasmine.scss builds directly into
    lib now)
- Bump lib/jasmine-core/jasmine.css to be latest from scss

grunt/config/compass.js

@@ -1,10 +1,10 @@
 module.exports = {
   jasmine: {
     options: {
-      cssDir: 'src/html',
+      cssDir: 'lib/jasmine-core/',
       sassDir: 'src/html',
       outputStyle: 'compact',
-      lineComments: false
+      noLineComments: true,
     }
   }
-};
+};