Fix travis path

.travis.yml

 language: go
 go:
-- 1.1.2
+  - 1.1.2
 install:
-- script/build
-script: script/test
+  - script/bootstrap
+script:
+  - export PATH="$HOME/gopath/bin:$PATH"
+  - script/build
+  - script/test

script/build

 #!/bin/bash
 
-set -v
-
 script/bootstrap
 godep go build -v ./...