* additional output for additem command
when removing items with additem:
if the user provides an amount too large of a negative amount, the command will now output the amount of items that could not be destroyed.
* renamed sql file to hopefully avoid conflicts
* added clarification to failure string
* changed unneeded else if condition to else
* code style; braces
* Update and rename 9999_99_99_99_world.sql to 2019_12_28_01_world.sql
6b19f4a0ab