Initially split utility.h to multiple files in util/

src/filecache.cpp

@@ -19,15 +19,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 */
 
 #include "filecache.h"
+
 #include "clientserver.h"
 #include "log.h"
 #include "filesys.h"
 #include "utility.h"
 #include "hex.h"
 #include "sha1.h"
-
 #include <string>
 #include <iostream>
+#include <fstream>
 
 bool FileCache::loadByPath(const std::string &path, std::ostream &os)
 {