update travis

.travis.yml

@@ -7,8 +7,11 @@ services:
 install:
   - export PATH=$PATH:$HOME/gopath/bin
   - go get -v github.com/leanote/leanote/app
+
   # - go get github.com/revel/cmd/revel
   # - go install github.com/revel/cmd/revel
+  - pwd
+  - ls
 
 script:
   - mongo --version