fix command createaccount
fix error message on lost client connection
wrong sql parameters in  update string for AccountDatabase
fix arithmetic overflow
fix object null exeption
fix missing positionZ in character
1.) first fix for revisionsreader, now return 0 if git is used

2.) on first player spawn, you die while falling 16350.. moved the fullyloggedin after this event
prevent error out of index
1.) table creatures has no entry_id but a creature_id

2.) the spawn of creature was disabled. there is a packet error. maybe on smsg_update_object
fix some errors on opcode On_MSG_MOVE_FALL_LAND, more errors found and set note
prevent error message..
1.) change priority of admin and developer

2.) spawn only one npc to prevent client crash.
Merge pull request #5 from gpn39f/Development

Pull request from gpn39f

*  fix command createaccount  
*  fix error message on lost client connection  
* wrong sql parameters in update string for AccountDatabase 
* fix arithmetic overflow 
*  fix object null exeption  
*  fix missing positionZ in character  
* 1.) first fix for revisionsreader, now return 0 if git is used 
  2.) on first player spawn, you die while falling 16350 moved the fullyloggedin after this event
*   prevent error out of index  
*  1.) table creatures has no entry_id but a creature_id
    2.) the spawn of creature was disabled. there is a packet error. maybe on smsg_update_object
  * fix some errors on opcode On_MSG_MOVE_FALL_LAND, more errors found and set note
 
*  prevent error message..  
* spawn only one npc to prevent client crash.