changing how assertions access instance variables to make them non-static-like (#37)

Changing how assertions access instance variables

config-serializer/config-items/KeystrokeWithModifiersAction.ts

@@ -1,13 +1,14 @@
 import {UhkBuffer} from '../UhkBuffer';
 import {keyActionType, KeyActionId, KeyAction} from './KeyAction';
 import {KeyModifiers} from './KeystrokeModifiersAction';
+import {assertUInt8} from '../assert';
 
 export class KeystrokeWithModifiersAction extends KeyAction {
 
-    // @assertUInt8
+    @assertUInt8
     modifierMask: number;
 
-    // @assertUInt8
+    @assertUInt8
     scancode: number;
 
     _fromJsObject(jsObject: any): KeystrokeWithModifiersAction {