Properly handle the allow_slash parameter for regexes that have one or more end-of-string characters.

components/component.router.php

@@ -62,9 +62,16 @@ class CPHPRouter extends CPHPBaseClass
 				if($found === false)
 				{
 					if($this->allow_slash === true)
+					{
+						if(strpos($route_regex, "$") !== false)
+						{
+							$route_regex = str_replace("$", "/?$", $route_regex);
+						}
+						else
 						{
 							$route_regex = "{$route_regex}/?";
 						}
+					}
 					
 					$regex = str_replace("/", "\/", $route_regex);
 					if(preg_match("/{$regex}/i", $requestpath, $matches))