add option escape, fixes #377

src/inputs/abstract.js

@@ -52,7 +52,7 @@ To create your own input you can inherit from this class.
         @param {DOMElement} element
        **/
        value2html: function(value, element) {
-           $(element).text($.trim(value));
+           $(element)[this.options.escape ? 'text' : 'html']($.trim(value));
        },
 
        /**
@@ -194,6 +194,19 @@ To create your own input you can inherit from this class.
         @default null
         **/         
         inputclass: null,
+        
+        /**
+        If `true` - html will be escaped in content of element via $.text() method.
+        If `false` - html will not be escaped, $.html() used.
+        When you use own `display` function, this option has no influence.
+        
+        @property escape 
+        @type boolean
+        @since 1.5.0
+        @default true
+        **/         
+        escape: true,
+                
         //scope for external methods (e.g. source defined as function)
         //for internal use only
         scope: null,