Restructuring, optimization and more

Added datatables to the entity.
Added option to change weed outcome to money
Removed NW Vars - Replaced by entity variables
Merged the three versions into one
Configuration for stage timers, outcome and text
Changed prices in addentities.lua
Added hint for players when pressing E on seed
Added check for Drugzmod. Gives money if not installed.
Changed timers to simple timers