THRIFT-2441 Cannot shutdown TThreadedServer when clients are still connected

Author: James E. King, III <Jim.King@simplivity.com>
diff --git a/.gitignore b/.gitignore
index 3421aef..7c01d64 100644
--- a/.gitignore
+++ b/.gitignore
@@ -98,6 +98,8 @@
 /lib/cpp/test/TFileTransportTest
 /lib/cpp/test/TNonblockingServerTest
 /lib/cpp/test/TPipedTransportTest
+/lib/cpp/test/TServerIntegrationTest
+/lib/cpp/test/TSocketInterruptTest
 /lib/cpp/test/TransportTest
 /lib/cpp/test/UnitTests
 /lib/cpp/test/ZlibTest