Misc bug fixes, brain.kod formatting. Fix East Ende graphical errors.

Sanity check for valid target added to CastSpell in swap.kod.

Sanity check for valid row and col added to CheckItemPos in ka0.kod (hive shrine).

Reflections and Evil Twins now correctly send 0 for viObject_flags if the original is $.

Animated minions will now correctly follow the master. This prevents the issue where animated minions are left on some screens and so end up as a minion indefinitely. They will now follow until the master logs off when they will be set free. The alternative is to set them free or delete them when the master changes screens too fast, but Animated minions are a little weak for this option.

AssessHit and AssessMiss in monster.kod now check for a valid owner before trying to send sounds to the room.

Formatting fixed in brain.kod, code added to check for reflections and animated minions who have lost their master, in case they are left stranded when the master leaves the room (checked in monster.kod).

Stop players benefiting from kills made by minions while they are offline. In some cases players need to keep minions while offline (Seduce, dragonfly queen).

East Ende ceiling graphics errors have been removed.

Increment client min version to 13.

Stopped account slots that hadn't yet had a character created on them getting the PFLAG_TUTORIAL flag set and newbie psHonor tag removed. A previous fix for lingering newbie tag was checking uncreated users as well as current users and since they had a birth year of 0, was treating them as if they were old players. This now checks login time and if it is 0 (user hasn't logged on) they will be ignored.

Fixed an error when the Raza portal tries to delete a non-existent element from its plWarned list (player without newbie tag).

Attacking a minion now correctly does a guild check vs. the master.