doForum / News: Recent posts

This new release fixes several minor bugs in the following contributions:
Board Statistics - Fixes Migration v0.3.0, that didn't have comments inside template->assign_vars array.
Forum Notification - Fixes bug causing {USERNAME}, {POSTERNAME}, {POST_TEXT} and {FORUM_NAME} to be empty on e-mail notifications sent to users.

It also adds new functionalities or fixes major vulnerabilities, such as:
Login Box - For user convinience, the login box was moved from the bottom to the beginning of the index page. This is more suited for phpBB installations with many categories, which causes vertical scroll to be long.
Cross-Site Scripting and Exploit Improper Validation Issues - Fixes two potential vulnerabilities: one is cross-site scripting related while another may allow group moderators to exploit an inproper data validation issue. While it is doubtful these have been actively exploited (particularly the group moderator issue) both are serious enough, and require updating as soon as possible.