add entrance tag for detection of tagged barrier crossing

Author: miklcct

application/src/main/java/org/opentripplanner/osm/model/OsmNode.java

@@ -77,6 +77,7 @@ public boolean isTaggedBarrierCrossing() {
     return (
       hasTag("barrier") ||
       hasTag("access") ||
+      hasTag("entrance") ||
       overridePermissions(ALL) != ALL ||
       overridePermissions(NONE) != NONE
     );

application/src/test/java/org/opentripplanner/osm/model/OsmNodeTest.java

@@ -60,5 +60,9 @@ public void isTaggedBarrierCrossing() {
     node = new OsmNode();
     node.addTag("access", "no");
     assertTrue(node.isTaggedBarrierCrossing());
+
+    node = new OsmNode();
+    node.addTag("entrance", "main");
+    assertTrue(node.isTaggedBarrierCrossing());
   }
 }