added help option

maker.sh

@@ -10,6 +10,13 @@ then
     exit
 fi
 
+if [ "$projecttype" = "help" ]
+then
+    cd $maker_folder
+    ls -d1 */ | sed "s/\/$//g"
+    exit
+fi
+
 if [[ -d $maker_folder/$projecttype ]]
 then
     echo "project type AVAILABLE"