move config.inc.php.example to config.inc.php.dist - that is standard

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@354 b3834d28-1941-0410-a4f8-b48e95affb8f

diff --git a/config.inc.php.example b/config.inc.php.dist
similarity index 100%
rename from config.inc.php.example
rename to config.inc.php.dist