Sweil/Frogsystem-2 — pull request #91 by Thoronador (2013-07-03 01:04:37+00:00)
Title: Fix queries for comments list and remove superfluous brackets

The attached commits do three things:
* fix some SQL queries for the statistics page of the comments list in admin CP (add table prefix where it was missing)
* remove superfluous brackets and redundant lines of code
* remove a SQL injection possibility in the download section