ConsoleUtil

@brief Executes the command.
@param a_command - The command to execute, i.e. "player.setav attackdamagemult 100".

@brief Returns the console's selected reference.
@return Returns NONE if no reference is selected, else returns the console's selected reference.

@brief Sets the console's selected reference to the specified reference.
@param a_reference - The reference to set the selected reference to.

@brief Reads the last message printed to the console.
@return The last message printed to the console.

@brief Prints the given message to the console.
@param a_message - The message to print to the console.

@brief Returns the API version.
@return Returns 0 if not installed, else returns the API version.