[BIS-149/SP-237] Display settings for custom web UIs.

Fix unit tests.

SVN: 26359

openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/server/AbstractServerTest.java

@@ -86,6 +86,7 @@ public class AbstractServerTest extends AssertJUnit
                 }
 
             };
+        server.setDisplaySettingsProvider(new DisplaySettingsProvider());
 
         context.checking(new Expectations()
             {