Ensure install.conf.yaml isn't overwritten

We do this by appending the conf instead of writing it outright.

This is because if a file is a symbolic link, it won't be added.

This makes the script safe to run multiple times over.

Author: Vaelatern

easy_setup.sh

@@ -32,7 +32,7 @@ appendshell() {
 			add="mv $2 $3;"
 			;;
 		echoconfig)
-			add='echo -e "'$2'" > '$3';'
+			add='echo -e "'$2'" >> '$3';'
 			;;
 		runinstaller)
 			add='./install;'