[bug] Fix cursor-jumping in text inputs

Working around facebook/react#955 by forcing a
synchronous rerender on each keystroke, instead of letting
PersistentCharacterStore defer the publication of its state change.

js/ex3/actions/CharActions.js

@@ -1,12 +1,13 @@
 var reflux = require('reflux');
 
-module.exports = reflux.createActions([
+const CharActions = module.exports = reflux.createActions([
 	"add",
 	"remove", // TODO: Change to delete?
 	"update",
 	"save",
 	"load",
-
-	"setName",
-	"setPortrait",
 ]);
+
+['setName', 'setPortrait'].forEach((a) => {
+	CharActions[a] = reflux.createAction({sync: true});
+});

js/ex3/components/PersistentCharacterEditor.jsx

@@ -53,7 +53,7 @@ export default React.createClass({
 			name: evt.target.value,
 		});
 
-		this.forceUpdate();
+		// this.forceUpdate();
 	},
 
 	_portraitImageOnDrop: function(evt) {