Update README.md

README.md

@@ -2,4 +2,56 @@
 [![Build Status](https://travis-ci.org/quentinhayot/QHSpeechSynthesizerQueue.svg?branch=1.1.0)](https://travis-ci.org/quentinhayot/QHSpeechSynthesizerQueue)  
 Queue management system for AVSpeechSynthesizer
 
-I will write some doc here as soon as I have a moment. But the class is fully documented in-file.
+## Installation
+### Cocoapods
+Add this to your Podfile:  
+```objective-c
+pod 'QHSpeechSyntesizerQueue'
+```
+Run a `pod install` and import the header where you need it:  
+```objective-c
+#import <QHSpeechSyntesizerQueue.h>
+```
+### Manually
+Drop QHSpeechSyntesizerQueue.h and QHSpeechSyntesizerQueue.m in your project, then  
+```objective-c
+#import "QHSpeechSyntesizerQueue.h"
+```
+
+##Usage
+#### Initialization
+```objective-c
+QHSpeechSyntesizerQueue *syntesizerQueue = [[QHSpeechSyntesizerQueue alloc] init];
+```
+#### Adding messages to the queue
+##### Add a message at the end of the queue
+```objective-c
+[syntesizerQueue readLast:@"This message will be added to the end of the queue" withLanguage:@"en_US" andRate:@"0.2"];
+```
+##### Insert a message to be read immediatly after the current message being read
+```objective-c
+[syntesizerQueue readNext:@"This message will be read next" withLanguage:@"en_US" andRate:@"0.2" andClearQueue:NO];
+```
+If you set `andClearQueue:` to `YES`, the queue will be cleared and this will be the last message to be read.
+##### Interrupt the current message and read this one immediately
+```objective-c
+[syntesizerQueue readImmediately:@"This message will be read next" withLanguage:@"en_US" andRate:@"0.2" andClearQueue:NO];
+```
+If you set `andClearQueue:` to `YES`, the queue will be cleared and this will be the last message to be read.
+
+#### Playback actions
+##### Stop
+Stop the queue's playback and clear the queue immediately.
+```objective-c
+[syntesizerQueue stop];
+```
+##### Stop after current
+Stop the queue's playback and clear the queue. If something is currently being read, it will stop afterwards.
+```objective-c
+[syntesizerQueue stopAfterCurrent];
+```
+##### Pause
+Pause the queue's playback immediately.
+```objective-c
+[syntesizerQueue pause];
+```