From the commit log - "gave the main content area a ID tag"
I have no issues with giving a <div> element an id, but looking at the GlobalDecorator I see this code:
<container style="contentarea">
<container id="column-container">
...
</container>
</container>
Since nothing will ever be inserted between the two containers, why do we need
two of them? This seems redundant. Why can't the "contentarea" contain columns?
