tdeabc: make the testldapclient app non-gui

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>
(cherry picked from commit 37c9f23df5)

kabc/tests/testldapclient.cpp

@@ -31,7 +31,7 @@ int main(int argc, char *argv[])
 {
   KApplication::disableAutoDcopRegistration();
   KCmdLineArgs::init(argc,argv,"testldapclient", 0, 0, 0, 0);
-  KApplication app;
+  KApplication app (/*stylesEnabled=*/ false, /*GUIEnabled=*/ false);
 
   TestLDAPClient test;
   test.setup();