Add Diskattrmap, Scsiattrmap for probed scsi devices

Additional changes

- Use ``iota`` for constants
- Remove unncessary C header files
- ``new-cmd`` now depends on codegangsta cli

pkg/cpu/Makefile

@@ -1,11 +0,0 @@
-all: build test
-.PHONY: all
-
-build:
-	@godep go build
-
-test: build
-	@godep go test -race -coverprofile=cover.out
-
-clean:
-	@rm -v cover.out

pkg/cpu/cpu.go

@@ -18,7 +18,9 @@
 
 package cpu
 
-// #include "cpu.h"
+// int has_sse41 (void);
+// int has_avx (void);
+// int has_avx2 (void);
 import "C"
 
 func HasSSE41() bool {

pkg/cpu/cpu.h

@@ -1,24 +0,0 @@
-/*
- * Mini Object Storage, (C) 2014 Minio, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CPU_H__
-#define __CPU_H__
-
-int has_sse41 (void);
-int has_avx (void);
-int has_avx2 (void);
-
-#endif /* __CPU_H__ */

pkg/cpu/cpu_test.go

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+// +build amd64
+
 package cpu
 
 import (