[feladat @ 122] Fixing a number of 'division by zero' errors introduced changeset:121. Changed from constant to a normal variable. May need to be reviewed in a future cleanup.

[feladat @ 121] Moved the constants down, so the ROWAMOUNT can be defined in the config.inc.php file. This to solve ticket:20. Fixed a bug which was introduced in r112. The used arguments in the setLimit function where in the wrong order.

[feladat @ 120] Fixed a bug reported by Techwolf. When editing or deleting an user the user was redirected to a non existing page. This probably happened when BASE_URL and/or BASE_PATH was set wrong in the config.inc.php.