Merge pull request #153 from spodila/fixExpireLeaseOrder

Change order of releasing leases

Author: spodila

fenzo-core/src/main/java/com/netflix/fenzo/AssignableVMs.java

@@ -265,9 +265,9 @@ private void expireAnyUnknownLeaseIds() {
 
     List<AssignableVirtualMachine> prepareAndGetOrderedVMs(List<VirtualMachineLease> newLeases, AtomicInteger rejectedCount) {
         disableVMs();
-        expireAnyUnknownLeaseIds();
         removeExpiredLeases();
         rejectedCount.addAndGet(addLeases(newLeases));
+        expireAnyUnknownLeaseIds();
         List<AssignableVirtualMachine> vms = new ArrayList<>();
         taskTracker.clearAssignedTasks();
         vmRejectLimiter.reset();