e107 v5.3beta2

- link to log routines is now at the foot of the page, to stop the page 'jumping' on page load - altered newspost so that local urls can be used - prefs updated to display better - install page updated to display better - added code that allows admin only and private menu items to be displayed (or not as the case may be) - fixed small bug in info link in chatbox.php - recoded signup process to require email activation of new account - related comments are now also deleted if parent news item deleted (sent by Delphy) - if user attempts to register using same email address as a previously banned user the registration will now be rejected - comments system rewritten, code is faster and more modular, and easily attached to plugins etc. Plugin coders - check out comment.php or article.php to see how to use it - reviews menu re-added to core (no idea how this got lost heh) - fixed the broken image link on newly visited pages caused by log2.php - fixed bug in forum perm display, being reported incorrectly - wmessage routines rewritten, it's now possible to set different messages for guests, members and administrators - fixed small problem with deleting administrators (sent in by Delphy)