[interchange] Allow TravisCI to find test directory

[Josh Lavin]

commit d768fac863f8ef045f6f0315ef1fc86f8a500fb9
Author: Josh Lavin <jlavin at endpoint.com>
Date:   Tue Jul 5 16:08:35 2016 -0700

    Allow TravisCI to find test directory

 MANIFEST.SKIP |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/MANIFEST.SKIP b/MANIFEST.SKIP
index aa0ef74..fce18b5 100644
--- a/MANIFEST.SKIP
+++ b/MANIFEST.SKIP
@@ -68,7 +68,6 @@ _$
 ^scripts/.*[a-z]$
 ^scripts/initp.PL$
 ^\.travis.yml$
-^t(/|$)
 ^win(/|$)
 ^windows(/|$)
 ^work(/|$)