Disable prov unit tests, they are very slow #4378

Running these on each build wastes a lot of time for developers and this code is pretty isolated

src/test/java/edu/harvard/iq/dataverse/ProvUtilFragmentTest.java

@@ -14,21 +14,23 @@
 import java.util.logging.Logger;
 import static org.junit.Assert.*;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 
 /**
  *
  * @author madunlap
  */
+@Ignore
 public class ProvUtilFragmentTest {
 
-    private ProvUtilFragmentBean provUtilBean;
+    private ProvInvestigator provUtilBean;
     JsonParser jsonParser;
     private static final Logger logger = Logger.getLogger(ProvUtilFragmentTest.class.getCanonicalName());
 
     @Before
     public void setUp() {
-        provUtilBean = new ProvUtilFragmentBean();
+        provUtilBean = ProvInvestigator.getInstance();
         jsonParser = new JsonParser();
     }
 
@@ -120,6 +122,7 @@ public void testProvNamesNotInsideEntity() throws IOException {
     //MAD: write a simple entity test as well, also ensure logging works after getting a real tostring together
     //also write a test of parsing different cases, we don't want to catch "fakename" but we do want to catch "rdt:name" and "name"
 
+
     @Test
     public void testProvNameJsonParserEmptyEntities() throws IOException {
         String jsonString = "{\n" +
@@ -158,6 +161,7 @@ public void testProvNameJsonParserEmptyEntities() throws IOException {
 
     //Note: this test has entity tags in multiple places, all with unique names
     //Only one entity is added to our list per unique name.
+
     @Test
     public void testProvJsonWithEntitiesInMultiplePlaces() throws IOException {
         String jsonString = "{\n" +
@@ -268,6 +272,7 @@ public void testProvJsonWithEntitiesInMultiplePlacesWithSameNames() throws IOExc
         assertTrue(entities.size() == 3); //ex:report2 & ex:report1 are repeated
     }
 
+    @Ignore
     @Test
     public void testProvLongJsonWithEntities() throws IOException {
         String jsonString = "{\n" +