Add config file extension (confext) to parameter map.

apache/map.jinja

@@ -7,6 +7,7 @@
 
         'vhostdir': '/etc/apache2/sites-available',
         'confdir': '/etc/apache2/conf.d',
+        'confext': '',
         'logdir': '/var/log/apache2',
         'wwwdir': '/srv',
     },
@@ -18,6 +19,7 @@
 
         'vhostdir': '/etc/httpd/conf.d',
         'confdir': '/etc/httpd/conf.d',
+        'confext': '.conf',
         'logdir': '/var/log/httpd',
         'wwwdir': '/var/www',
     },
@@ -29,6 +31,7 @@
 
         'vhostdir': '/usr/local/etc/apache22/Includes',
         'confdir': '/usr/local/etc/apache22/Includes',
+        'confext': '',
         'logdir': '/var/log/',
         'wwwdir': '/usr/local/www/apache22/',
     },