Update README.md to reflect code changes

Author: Cosmo

README.md

@@ -9,10 +9,10 @@ Written in Swift 4.2.
 
 ## Usage
 
-Pass your App-ViewController as a `rootViewController` parameter to `TinyConsole` to create the `TinyConsoleController`.
+Wrap your Main ViewController inside of a `TinyConsoleController` like so:
 
 ```swift
-TinyConsole.createViewController(rootViewController: MyMainViewController())
+TinyConsoleController(rootViewController: MyMainViewController())
 ```
 
 ### Actions
@@ -33,10 +33,7 @@ TinyConsole.addMarker()
 // Clear console
 TinyConsole.clear()
 
-// Set root view controller
-TinyConsole.set(rootViewController: MyViewController())
 ```
-> Calling `TinyConsole.set(rootViewController:)` will change the `rootViewController` of `TinyConsoleController` but hold the console content and gesture configurations, which means the text and gesture recognizers of the console view will remain the same.
 
 ### Gestures
 
@@ -47,22 +44,6 @@ By default, the gestures is configured as follows:
 * 3 Finger Tap: Show Action Sheet to `Clear Console` and `Send Mail`
 * Shake to toggle the console view. If you’re using the Simulator, press <kbd>⌃ ctrl</kbd>-<kbd>⌘ cmd</kbd>-<kbd>z</kbd>.
 
-To customize the gestures, specify `withDefaultGestureConfiguration` as `false`
-
-```swift
-TinyConsole.createViewController(rootViewController: MyMainViewController(), withDefaultGestureConfiguration: false)
-
-```
-
-and add your own gesture recognizers
-
-```swift
-let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(consoleTapped))
-TinyConsole.addGestureRecognizer(tapGestureRecognizer)
-```
-
-> Calling `TinyConsole.useDefaultGestureConfiguration()` will remove all gesture recognizers from console view and add the default gesture recognizers.
-
 ## Implementation Example
 
 Instead of
@@ -81,7 +62,7 @@ write
 ```swift
 func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
     window = UIWindow(frame: UIScreen.main.bounds)
-    window?.rootViewController = TinyConsole.createViewController(rootViewController: MyMainViewController())
+    window?.rootViewController = TinyConsoleController(rootViewController: MyMainViewController())
     window?.makeKeyAndVisible()
     return true
 }