Adding HTML in caption

Demonstrating the new caption by adding image in it.

Author: petkozhekov

HTMLSamples/grid/grid-layout.html

@@ -25,7 +25,7 @@
                 autoGenerateColumns: false,
                 width: "100%",
                 height: "400px",
-                caption: "$$(GridLayout_Grid_Caption)",
+                caption: "<span> <img src=\"//www.infragistics.com/media/441501/horz_logo.png\" alt=\"Infragistics\"></span>",
                 showHeaders: true,
                 fixedHeaders: false,
                 columns: [