added fastdl

#721

Added to fn_getopt_generic for now, will need to remove from non-source games when core_getopt.sh rework comes out.

lgsm/functions/core_getopt.sh

@@ -43,6 +43,8 @@ case "${getopt}" in
 		command_install.sh;;
 	ai|auto-install)
 		fn_autoinstall;;
+	fd|fastdl)
+		command_fastdl.sh;;
 	mi|mods-install)
 		command_mods_install.sh;;
 	mu|mods-update)
@@ -82,6 +84,7 @@ case "${getopt}" in
 		echo -e "${blue}debug\t${default}d  |See the output of the server directly to your terminal."
 		echo -e "${blue}install\t${default}i  |Install the server."
 		echo -e "${blue}auto-install\t${default}ai |Install the server, without prompts."
+		echo -e "${blue}fastdl\t${default}fd |Generates or update a FastDL directory for your server."
 		echo -e "${blue}mods-install\t${default}mi |View and install available mods/addons."
 		echo -e "${blue}mods-update\t${default}mu |Update installed mods/addons."
 		echo -e "${blue}mods-remove\t${default}mr |Remove installed mods/addons."