Readme updates

Author: endore8

README.md

@@ -4,6 +4,36 @@ Better TimePicker for iOS
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
+## Requirements
+
+- Swift 3.1 (for Swift 3.0 support, use tag 3.1.1)
+- iOS 10.0+
+- Xcode 8+
+
+## Installation
+
+The easiest way is through [CocoaPods](https://cocoapods.org). Simply add the dependency to your Podfile and then pod install:
+
+```
+pod 'TimePicker'
+```
+
+Or [Carthage](https://github.com/Carthage/Carthage). Add the dependency to your Cartfile and then carthage update:
+
+```
+github "Endore8/TimePicker"
+```
+
+## Usage
+
+### Config
+
+## ToDo
+
+- [ ] Tests
+- [ ] Optional haptic feedback
+- [ ] Code documentation
+
 ## License
 
 The library is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).