refresh_styles: add script for pulling in updated styles from production

scripts/refresh_styles.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+HOST=forums.glitchcity.info
+CSS_PATH=Themes/GCL3/css
+DIR=application/forums
+
+cd "$DIR/$CSS_PATH"
+wget "https://$HOST/$CSS_PATH/index.css" -O index.css
+wget "https://$HOST/$CSS_PATH/ie7.css" -O ie7.css
+wget "https://$HOST/$CSS_PATH/admin.css" -O admin.css