Pullups for 2.2-rc2:

#371, Link to license broken
 #376, Fix tile.clear() calls that got overrun during removal of Prototype.js
 #374, Need to bring up new licenses into 2.2 Branch
 #336, create OpenLayers.Layer.Graphic to layers created with simple static images
 #375, No need to exlude Yahoo.js from singlefile build


git-svn-id: http://svn.openlayers.org/branches/openlayers/2.2@1740 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers.js

@@ -1,6 +1,7 @@
-/* Copyright (c) 2006 MetaCarta, Inc., published under the BSD license.
- * See http://svn.openlayers.org/trunk/openlayers/license.txt for the full
- * text of the license. */
+/* Copyright (c) 2006 MetaCarta, Inc., published under a modified BSD license.
+ * See http://svn.openlayers.org/trunk/openlayers/repository-license.txt 
+ * for the full text of the license. */
+
 ////
 /// This blob sucks in all the files in uncompressed form for ease of use
 ///
@@ -65,6 +66,7 @@ if (typeof(_OPENLAYERS_SFL_) == "undefined") {
         "OpenLayers/Feature/WFS.js",
         "OpenLayers/Tile/Image.js",
         "OpenLayers/Tile/WFS.js",
+        "OpenLayers/Layer/Image.js",
         "OpenLayers/Layer/EventPane.js",
         "OpenLayers/Layer/FixedZoomLevels.js",
         "OpenLayers/Layer/Google.js",