Better icon selector, fixes #165

Signed-off-by: Daniel Kastl <[email protected]>

Author: dkastl

app/views/settings/gtt/_settings.html.erb

@@ -97,7 +97,7 @@
   <%= text_area_tag('settings[default_geocoder_options]',
       @settings['default_geocoder_options'],
       :escape => false,
-      :rows => 30,
+      :rows => 10,
       :cols => 100) %>
 </p>
 </div>