Wrapper; Input; char value was passed incorrectly to host applications, corrected to handle typing simpler

lime/InputHandler.hx

@@ -119,13 +119,15 @@ class InputHandler {
             lib.host.onchar({
                 raw : _event,
                 code : _event.code,
-                char : _event.char,
+                char : _event.code,
                 value : _event.value,
                 flags : _event.flags,
                 key : lime.helpers.Keys.toKeyValue(_event)
             });
         }
 
+        _event.char = _event.code;
+
         lime_onkeydown( _event );
         
     } //lime_onchar
@@ -144,6 +146,13 @@ class InputHandler {
                 //flag it as down, because keyup removes it
             key_value_down.set(_keyvalue, true);
 
+                //some characters can come directly, not via the onchar,
+                //but we want end user to only require one check,
+                //if(event.char != 0) { //printable key } else { //other keys }
+            if(_event.char == null) {
+                _event.char = 0;
+            }
+
             lib.host.onkeydown({
                 raw : _event,
                 code : _event.code,