Merge pull request #276 from ernado/master

use klauspost/crc32 instead of hash/crc32

.travis.yml

@@ -2,6 +2,7 @@ sudo: false
 language: go
 go:
  - 1.5
+ - 1.6
  - tip
 
 before_install:

go/storage/crc.go

@@ -2,7 +2,7 @@ package storage
 
 import (
 	"fmt"
-	"hash/crc32"
+	"github.com/klauspost/crc32"
 
 	"github.com/chrislusf/seaweedfs/go/util"
 )