Update README.

README.md

@@ -1,17 +1,46 @@
 # StepSlider
 
-StepSlider its custom implementation of slider such as UISlider for preset values. Behind the scenes StepSlider manipulate integer indexes. Its based on drawing directlyon CAShapeLayer. 
+StepSlider its custom implementation of slider such as `UISlider` for preset values. Behind the scenes StepSlider manipulate integer indexes. Its based on drawing directlyon `CAShapeLayer`. 
 
-You can add StepSlider right from code with any of standard initialisers. Or you can add it directly on your storybord. Its fully IBDesignable and IBInspetable compatible.
+![](example.gif)
 
-You can try it on [Appetize.io](https://appetize.io/app/pwhnvf8aqf6386t0qh4dxgbjy8).
+## Usage
 
-![](example.gif)
+You can add StepSlider right from code with any of standard initialisers. Or you can add it directly on your storybord. Its fully `IBDesignable` and `IBInspetable` compatible.
+
+```objec
+StepSlider *slider = [[StepSlider alloc] initWithFrame:CGRectMake(10.f, 200.f, 300.f, 44.f)];
+[slider setMaxCount:10];
+[slider setIndex:2];
+[self.view addSubview:slider];
+```
+
+StepSlider can be fully customised by any of this properties:
+
+- `trackHeight`
+- `trackCircleRadius`
+- `sliderCircleRadius`
+- `dotsInteractionEnabled`
+- `trackColor`
+- `sliderCircleColor`
+- `sliderCircleImage`
+
+#### Labels
+
+From version 1.0.0 StepSlider support labels near each circle on track. 
+
+```obje
+slider.labels = @[@"Some string", @"another string", @"one more"];
+```
+
+![](example_labels.gif)
+
+`slider.adjustLabel` - set first and last label to exactly to frame left and right.
 
 ## Requirements
 
 - iOS 7.0+
-- Xcode 7
+- Xcode 8
 
 ## Installation