- added beefy new ReadMapList() native

- admin menu now uses ReadMapList()
- added UTIL_TrimWhitespace() to stringutils
- moved GetFileTime() implementation to ILibrarySys
- cleaned up sorting include a bit
- removed adminmenu_maplist.ini, since it's specified by maplists.cfg
- added maplists.cfg

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401744

configs/adminmenu_maplist.ini

@@ -1,5 +0,0 @@
-// adminmenu_maplist.ini
-//
-// List maps here to be added to the map and votemap sections of the admin menu
-//
-

configs/maplists.cfg

@@ -0,0 +1,34 @@
+/**
+ * Use this file to configure map lists.
+ *
+ * Each section is a map list that plugins can use.  For example, the Admin Menu 
+ * requests an "admin menu" map list, and you can control which maps appear via 
+ * this file.
+ *
+ * Each section must have a property that explains where to read the maps from.
+ * There are two properties:
+ *
+ *    target         - Redirect the request to another section.
+ *    file			 - Read a file of map names, in mapcycle.txt format.
+ *
+ * There is one section by default, called "mapcyclefile" - it is mapped to the 
+ * mapcycle.txt file, or whatever the contents of your mapcyclefile cvar is.
+ *
+ * If a plugin requests a map list file which doesn't exist, or is empty, SourceMod 
+ * tries the "default" section, and then the "mapcyclefile" section.
+ */
+"MapLists"
+{
+	/**
+	 * Default requests go right to the mapcyclefile.
+	 */
+	"default"
+	{
+		"target"		"mapcyclefile"
+	}
+	
+	"admin menu"
+	{
+		"file"			"addons/sourcemod/configs/adminmenu_maplist.ini"
+	}
+}