Readme update; Context menu positioning in extremities

src/js/components/ContextMenu.js

@@ -222,6 +222,9 @@ class ContextMenu extends React.Component{
 			className += ' '+this.props.context_menu.trigger
 		}
 
+		if (this.props.context_menu.position_x > (window.innerWidth - 154)) className += ' right-align'
+		if (this.props.context_menu.position_x > (window.innerWidth - 308)) className += ' right-align-submenu'
+
 		return (
 			<div className={className} style={style}>
 				{ this.renderItems(trigger) }

src/js/components/VersionManager.js

@@ -33,7 +33,7 @@ class VersionManager extends React.Component{
 			return <button className="secondary" onClick={() => this.props.pusherActions.performUpgrade()}>Upgrade to { this.props.pusher.version.latest }</button>
 		}
 
-		return null;
+		return <button className="secondary" disabled>Already up to date</button>
 	}
 
 	render(){