Cache .m2/repository only

Philip Kuryloski and Rob Gallagher · Philip Kuryloski and Rob Gallagher · commit 53249a7aacdc · 2014-06-13T10:36:06.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,7 +13,7 @@ env:
 cache:
   apt: true
   directories:
-  - $HOME/.m2
+  - $HOME/.m2/repository
 services:
   - mysql
   - postgresql
