fix for paste in cell editor

cell/model/clipboard.js

@@ -128,6 +128,7 @@
 			pasteData: function(ws, _format, data1, data2)
 			{
 				var t = this;
+				t.pasteProcessor.clean();
 				
 				switch (_format)
 				{
@@ -742,6 +743,15 @@
 			
 			constructor: PasteProcessorExcel,
 			
+			clean: function()
+			{
+				this.activeRange = null;
+				this.alreadyLoadImagesOnServer = false;
+				
+				this.fontsNew = {};
+				this.oImages = {};
+			},
+			
 			pasteFromBinary: function(worksheet, binary, isCellEditMode)
 			{
 				var base64 = null, base64FromWord = null, base64FromPresentation = null, t = this;