Make the Assset() function use IsUrl() instead of its own check so that schemes urls work.
Fixed bug where the asset model would serve the same etag for both mobile and regular theme.
Pass a full url when combining assets so that /utility/css is properly called for non-urlrewrite setups.
Throw the analytics tick event unless statistics are explicitly disabled in the config so that discussion views will be counted no matter what.
Fix bug where posting a comment without rewrite urls failed. Closes #1496.
Increment view counts even when analytics is disabled. Closes #1493.