providing arkitaip input as parameters instead of global variables
providing all input to 'replace_token' function as parameters
using lowercase variable names for local variables
refactored 'list' command in its own file
refactored 'update' command into its own file
moved all command scripts into 'lib/commands'.
extract 'test' command into its own file
extracted 'help' command into its own file
loading only required command script file
defining usage information as part of command script file