remove pkg directory;

remove build directory;
remove githook directory;

adapter/utils/utils.go

@@ -0,0 +1,10 @@
+package utils
+
+import (
+	"github.com/astaxie/beego/core/utils"
+)
+
+// GetGOPATHs returns all paths in GOPATH variable.
+func GetGOPATHs() []string {
+	return utils.GetGOPATHs()
+}