Add -e flag to echo statement in ask method

install

@@ -53,7 +53,7 @@ ask() {
 		fi
 
 		# Ask the question (not using "read -p" as it uses stderr not stdout)
-		echo "$1 ($prompt) \n"
+		echo -e "$1 ($prompt) \n"
 
 		# Read the answer (use /dev/tty in case stdin is redirected from somewhere else)
 		# read REPLY </dev/tty