Update the script to account for the changes in 0.1.7 where .gas is a directory

plugins/gas/_gas

@@ -13,6 +13,7 @@ case $state in
 		cmds=(
             "version:Prints Gas's version"
             "use:Uses author"
+            "ssh:Creates a new ssh key for an existing gas author"
             "show:Shows your current user"
             "list:Lists your authors"
             "import:Imports current user to gasconfig"
@@ -25,8 +26,12 @@ case $state in
 	args)
 		case $line[1] in
 			(use|delete)
+        VERSION=$(gas -v)
+        if [[ $VERSION == <1->.*.* ]] || [[ $VERSION == 0.<2->.* ]] || [[ $VERSION == 0.1.<6-> ]] then
+          _values -S , 'authors' $(cat ~/.gas/gas.authors | sed -n -e 's/^.*\[\(.*\)\]/\1/p') && ret=0
+        else
 				  _values -S , 'authors' $(cat ~/.gas | sed -n -e 's/^\[\(.*\)\]/\1/p') && ret=0
-				;;
+        fi
 		esac
 		;;
 esac