function touchCache() in lib/clicompatbase.inc.php updated e.g. cache_desc.last_modified
in the same statement with an access to caches table. As the cacheDescAfterUpdate trigger
updates caches.listing_last_modified, the read & write access to caches table collided.
function touchCache() is obsolete, as touching on status change is done by triggers
for all depending tables (via SQL function sp_touch_cache).
- added log-picture removal on log deletion (bugfix)
- block deletion of user accounts if archived logs or cache reports exist
- show number of archived logs and cache reports in adminuser interface
- improved cache description deletion confirmation message
- added session id brute force prevention to old template engine (as used in new template engine)
- forced login->verify() in old template engine
- removed unused login/logout related codes from old template engine
- uuid of new database records is now generated in before insert trigger
