Loop weather script fetch/display logic

scripts/appscripts/sxmo_weather.sh

@@ -95,6 +95,7 @@ printtables() {
 }
 
 getweathertexttable() {
+	while true; do
 		LAT="$1"
 		LON="$2"
 		PLACE="$3"
@@ -110,6 +111,7 @@ getweathertexttable() {
 		tput rev; echo "$PLACE"; tput sgr0
 		printtables
 		read -r
+	done
 }
 
 weathermenu() {