Modify README

Author: karuppiah7890

README.md

@@ -1 +1,58 @@
 # FileShare
+
+Now implement LAN file sharing feature in your Android App using FileShare module with ease!
+
+## Adding FileShare to your Android project
+The module is yet to be published in jCenter repository. So, for now, to use the module, you have to include my maven repository in your project's `build.gradle` file in `allprojects`. After adding it will look something like this :
+
+```
+allprojects {
+    repositories {
+        jcenter()
+        maven {
+            url  "https://dl.bintray.com/karuppiah7890/maven"
+        }
+    }
+}
+```
+
+And then in your App's `build.gradle` file, put this in `dependencies` :
+
+`compile 'io.github.karuppiah7890:fileshare:0.1.0'`
+
+After adding, it will look something like this :
+
+```
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'io.github.karuppiah7890:fileshare:0.1.0'
+    compile 'com.android.support:appcompat-v7:25.0.0'
+    testCompile 'junit:junit:4.12'
+}
+```
+
+# Demo App
+
+FileSharer is a Demo App that is built using FileShare library. You can see the source code in the FileSharerDemoApp folder. The APK for the Demo App is available in the releases.
+
+I am yet to do some automation. These are the steps to use the App and to see how the Demo App works based on FileShare module
+
+Install the App in two Android devices.
+
+In Receiver device
+1. Create WiFi hotspot
+2. Open App
+3. click "Get File"
+4. The app should show a code on top of the button. And say "Listening" as a Toast
+
+In Sender device
+1. Connect to hotspot created by receiver
+2. Open App
+3. Type the code you saw in Receiver device
+4. Click "Pick File and Send"
+5. Pick a file (only docs can be picked) and select Done on top right
+
+The file should get sent and you will see Toast messages accordingly in between for "Connected" , "Sending file", "Receiving file" etc in the two devices and finally the Receiver device will also show the location of the stored file as a Toast