Change homepage .com -> .io

The .com redirects to .io, but might as well have the
correct one to begin with.

configure.ac

@@ -1,7 +1,7 @@
 m4_define([jq_version], m4_esyscmd_s([git describe --tags --dirty --match 'jq-*'|sed 's/^jq-//']))
 
 AC_INIT([jq], [jq_version], [https://github.com/stedolan/jq/issues],
-             [jq], [http://stedolan.github.com/jq/])
+             [jq], [http://stedolan.github.io/jq])
 
 m4_include([m4/ax_compare_version.m4])
 m4_include([m4/ax_prog_bison_version.m4])

docs/default_manpage.md

@@ -9,7 +9,7 @@ reducing and otherwise mangling JSON documents.
 This version of `jq` was built without a manual, so this manpage is a
 stub. For full documentation of the `jq` language, see:
 
-    http://stedolan.github.com/jq
+    http://stedolan.github.io/jq
     
 ## BUGS
 

jq.spec

@@ -5,7 +5,7 @@ Name: jq
 Version: %{myver}
 Release: %{myrel}%{?dist}
 Source0: jq-%{myver}.tar.gz
-URL: https://github.com/stedolan/jq
+URL: http://stedolan.github.io/jq
 License: BSD
 AutoReqProv: no
 #BuildPrereq: autoconf, libtool, automake, flex, bison, python

main.c

@@ -48,7 +48,7 @@ static void usage(int code) {
     "\tcopying jq's input to its output unmodified (except for\n"
     "\tformatting).\n"
     "\tFor more advanced filters see the jq(1) manpage (\"man jq\")\n"
-    "\tand/or http://stedolan.github.com/jq\n\n"
+    "\tand/or http://stedolan.github.io/jq\n\n"
     "\tSome of the options include:\n"
     "\t -c\t\tcompact instead of pretty-printed output;\n"
     "\t -n\t\tuse `null` as the single input value;\n"
@@ -69,7 +69,7 @@ static void usage(int code) {
 
 static void die() {
   fprintf(stderr, "Use %s --help for help with command-line options,\n", progname);
-  fprintf(stderr, "or see the jq manpage, or online docs  at http://stedolan.github.com/jq\n");
+  fprintf(stderr, "or see the jq manpage, or online docs  at http://stedolan.github.io/jq\n");
   exit(2);
 }