add script to install themes

Author: michield

scripts/install-themes.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+from=$1
+to=$2
+
+[[ -z $from ]] || [[ ! -d $from ]] || [[ -z $to ]] || [[ ! -d $to ]] && exit;
+
+echo $from $to
+
+for theme in $(ls -d $from/*/phplist-ui-*); do
+  [[ ! -z "$(ls -A $theme)" ]] && {
+    echo installing $theme
+    cp -R $theme $to
+  }
+done