Added support for 2015 team number parsing and test.

Change-Id: I736eb02ee6225e791fdc90523855715928bf4511
diff --git a/aos/common/network/BUILD b/aos/common/network/BUILD
index a452e8f..fd9a831 100644
--- a/aos/common/network/BUILD
+++ b/aos/common/network/BUILD
@@ -35,3 +35,16 @@
     '//aos/linux_code:configuration',
   ],
 )
+
+cc_test(
+  name = 'team_number_test',
+  srcs = [
+    'team_number_test.cc',
+  ],
+  deps = [
+    ':team_number',
+    '//aos/testing:googletest',
+    '//aos/common:queue_testutils',
+  ],
+)
+