Moved plugins to the new plugin directory.

plugins/compat/compat.js

+	// Since we're using Prototype's $ function,
+	// be nice and have backwards compatability
+	if ( typeof Prototype != "undefined" ) {
+		if ( $a.constructor == String ) {
+			var re = new RegExp( "[^a-zA-Z0-9_-]" );
+			if ( !re.test($a) ) {
+				$c = $c && $c.documentElement || document;
+				if ( $c.getElementsByTagName($a).length === 0 ) {
+					var obj = $c.getElementById($a);
+					if ( obj ) { return obj; }
+				}
+			}
+		} else if ( $a.constructor == Array ) {
+			return $.map( $a, function(b){
+				if ( b.constructor == String ) {
+					return document.getElementById(b);
+				}
+				return b;
+			});
+		}
+	}
+
+// TODO: Remove need to return this
+	for ( var i in $.fn ) {
+		if ( self[i] !== null )
+			self["_"+i] = self[i];
+		self[i] = $.fn[i];
+	}
+
+	if ( typeof Prototype != "undefined" && $a.constructor != String ) {
+		if ( $c ) $a = self.get();
+		for ( var k in self ) {(function(j){
+			try {
+				if ( !$a[j] )
+					$a[j] = function() {
+						return $.apply(self,self[j],arguments);
+					};
+			} catch(e) {}
+		})(k);}
+		return $a;
+	}