README.md in motion-tab-0.2.0 vs README.md in motion-tab-0.2.1

@@ -1,6 +1,6 @@
-# Motion::Tab
+# MotionTab
 
 Easily create a UITabBar in a RubyMotion app.
 
 ## Installation
 
@@ -16,11 +16,11 @@
 
     $ gem install motion-tab
 
 ## Usage
 
-Basic usage (more documentation is forthcoming):
+Basic usage (more documentation is forthcoming). In app/app_delegate.rb:
 
 ```ruby
 def application(application, didFinishLaunchingWithOptions:launchOptions)
   @window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.bounds)
 
@@ -31,22 +31,38 @@
       viewController: ContactsViewController
     }, {
       title: "Custom",
       icon: "custom.png",
       navigationController: false,
-      viewController: CustomViewController
+      viewController: CustomViewController.alloc.initWithCustomInit(true)
     }, {
       title: "Settings",
       icon: "settings.png",
       navigationController: true,
       viewController: SettingsViewController
     }
   ]
 
-  @window.rootViewController = MotionTab::TabBar.createTabBarControllerFromData(tabs)
+  tabBarController = MotionTab::TabBar.createTabBarControllerFromData(tabs)
+  MotionTab::TabBar.select(tabBarController, title: "Settings")
+  # MotionTab::TabBar.select(tabBarController, tag: 0) # Selects first tab
+
+  @window.rootViewController = tabBarController
   @window.makeKeyAndVisible
 end
 ```
+
+### Tab Options
+**systemIcon:** You can **not** customize the title if you use a system icon. You can find all of them here: http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/UIElementGuidelines/UIElementGuidelines.html#pageNavigationLinks_bottom
+
+**icon:** Uses an image found in /resources.
+
+**title:** Custom title (only used if also using a custom icon). NOTE: setting self.title in a ViewController will override this value when you switch to that tab.
+
+**navigationController:** Boolean. If true, wraps **viewController** in a UINavigationController.
+
+**viewController:** The UIViewController class you want to load into the tab. You can also pass in an instantiated viewController.
+
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)