Update screen.css

This fixes an issue where the footer would not resize properly causing it to be half way to the right.
Update MetrolookTemplate.php

Update some codes and fixes some issues where echo would not show.
Create animations.less

Starting to add .less files instead of using .css
Create common.less

Adding .less file.
Create externalLinks.less

Adding .less file.
Create footer.less

Adding .less file.
Create navigation.less

Adding .less file.
Create notifications.less

Adding .less file.
Create personalMenu.less

Adding .less file.
Create search.less

Adding .less file.
Create tabs.less

Adding .less file.
Create watchstar.less

Adding .less file.
Create screen.less

Adding .less file.
Create screen-hd.less

Adding .less file.
Create special.less

Adding .less file.
Create special.preferences.less

Adding .less file.
Create variables.less

Adding .less file.
Delete screen-hd.css

Deleting file and replacing with .less files.
Delete screen.css

Deleting file and replacing with .less files.
Update vector.js

Updating file.