Merge pull request #280 from marineam/go1.4

travis: Add Go 1.4 as a test target

.travis.yml

@@ -1,11 +1,16 @@
 language: go
-go:
-  - 1.3
-  - 1.2
+matrix:
+  include:
+    - go: 1.4
+      env: TOOLS_CMD=golang.org/x/tools/cmd
+    - go: 1.3
+      env: TOOLS_CMD=code.google.com/p/go.tools/cmd
+    - go: 1.2
+      env: TOOLS_CMD=code.google.com/p/go.tools/cmd
 
 install:
- - go get code.google.com/p/go.tools/cmd/cover
- - go get code.google.com/p/go.tools/cmd/vet
+ - go get ${TOOLS_CMD}/cover
+ - go get ${TOOLS_CMD}/vet
 
 script:
  - ./test