Bump version number

Changelog

@@ -1,4 +1,4 @@
-pisg (0.21)
+pisg (0.21) - Mon, Aug 27th 2001
    * Fix stupid legend bug; 0-6 should be 0-5, and 7-11 should be 6-11.
    * Added "Most referenced URLs".
    * Stop matching 'user@host blah' as a mailto link.

Makefile

@@ -1,6 +1,6 @@
 # Simple Makefile to make new releases of pisg
 
-VERSION = 0.21
+VERSION = 0.22
 
 DIRNAME = pisg-$(VERSION)
 

pisg.pl

@@ -103,7 +103,7 @@ my $conf = {
 
     debug => 0,
     debugfile => "debug.log",
-    version => "v0.21-cvs",
+    version => "v0.22-cvs",
 };
 
 my ($chans, $users);