fix use of url proxy access pattern

pattern of transparent was used.

source/net/yacy/http/servlets/YaCyProxyServlet.java

@@ -333,7 +333,7 @@ public class YaCyProxyServlet extends ProxyServlet implements Servlet {
     private boolean proxyippatternmatch(final String key) {
         // the cfgippattern is a comma-separated list of patterns
         // each pattern may contain one wildcard-character '*' which matches anything
-        final String cfgippattern = Switchboard.getSwitchboard().getConfig("proxyClient", "*");
+        final String cfgippattern = Switchboard.getSwitchboard().getConfig("proxyURL.access", "*");
         if (cfgippattern.equals("*")) {
             return true;
         }