Port to Python 3.

All scripts and modules have been ported to Python 3 and appear to
work.  Some changes to the lighttpd configuration were needed.

lighttpd/conf.d/cgi.conf

@@ -13,7 +13,7 @@ server.modules += ( "mod_cgi" )
 ## For PHP don't forget to set cgi.fix_pathinfo = 1 in the php.ini.
 ##
 cgi.assign                 = ( ".pl"  => "/usr/bin/perl",
-                               ".cgi" => "/usr/bin/python",
+                               ".cgi" => "",
                                ".rb"  => "/usr/bin/ruby",
                                ".erb" => "/usr/bin/eruby",
                                ".py"  => "/usr/bin/python" )

lighttpd/lighttpd.conf

@@ -451,3 +451,7 @@ server.upload-dirs = ( "/var/tmp" )
 #include_shell "cat /etc/lighttpd/vhosts.d/*.conf"
 ##
 #######################################################################
+
+setenv.add-environment = (
+  "LC_CTYPE" => "en_US.utf8"
+)

lighttpd/modules.conf

@@ -48,7 +48,7 @@ server.modules = (
 #  "mod_evasive",
 #  "mod_redirect",
 #  "mod_rewrite",
-#  "mod_setenv",
+  "mod_setenv",
 #  "mod_usertrack",
 )