Fix ordering for suites with more than 11 direct children.

- When no specs were focused, they all had the same precedence, and
  `sort`ing them caused some of the nodes to move around

Fixes #850

src/core/TreeProcessor.js

@@ -132,30 +132,29 @@ getJasmineRequireObj().TreeProcessor = function() {
     }
 
     function orderChildSegments(children) {
-      var result = [];
+      var specifiedOrder = [],
+          unspecifiedOrder = [];
 
       for (var i = 0; i < children.length; i++) {
         var child = children[i],
             segments = stats[child.id].segments;
 
         for (var j = 0; j < segments.length; j++) {
-          result.push(segments[j]);
+          var seg = segments[j];
+
+          if (seg.min === defaultMin) {
+            unspecifiedOrder.push(seg);
+          } else {
+            specifiedOrder.push(seg);
+          }
         }
       }
 
-      result.sort(function(a, b) {
-        if (a.min === null) {
-          return b.min === null ? 0 : 1;
-        }
-
-        if (b.min === null) {
-          return -1;
-        }
-
+      specifiedOrder.sort(function(a, b) {
         return a.min - b.min;
       });
 
-      return result;
+      return specifiedOrder.concat(unspecifiedOrder);
     }
 
     function executeNode(node, segmentNumber) {