Rename module hash-triple to hashcode-file-inode.

* lib/hashcode-file-inode.c: Renamed from lib/hash-triple.c.
* modules/hashcode-file-inode: Renamed from modules/hash-triple.
* modules/hash-triple: New file.
* lib/hash-triple.h: Update.
* MODULES.html.sh: Update.

modules/hashcode-file-inode

@@ -0,0 +1,24 @@
+Description:
+Hash functions for file-related triples: name, device, inode.
+
+Files:
+lib/hashcode-file-inode.c
+
+Depends-on:
+hashcode-named-file
+same
+same-inode
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += hashcode-file-inode.c
+
+Include:
+"hash-triple.h"
+
+License:
+GPL
+
+Maintainer:
+Jim Meyering