update readme to add better install instructions

Author: joeferraro

README.md

@@ -6,9 +6,71 @@ Cookie manager for react native.
 
 ```
 yarn add react-native-cookies
+```
+
+### Linking
+
+#### Automatic (recommended)
+
+```
 react-native link react-native-cookies
 ```
 
+#### Manual
+
+If automatic linking does not work, you can manually link this library by following the instructions below:
+
+##### iOS
+
+1. Open your project in Xcode, right click on `Libraries` and click `Add
+   Files to "Your Project Name"` Look under `node_modules/react-native-cookies/ios` and add `RNCookieManagerIOS.xcodeproj`.
+2. Add `libRNCookieManagerIOS.a` to `Build Phases -> Link Binary With Libraries.
+3. Clean and rebuild your project
+
+##### Android
+
+Run `react-native link` to link the react-native-cookies library.
+
+Or if you have trouble, make the following additions to the given files manually:
+
+**android/settings.gradle**
+
+```gradle
+include ':react-native-cookies'
+project(':react-native-cookies').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-cookies/android')
+```
+
+**android/app/build.gradle**
+
+```gradle
+dependencies {
+   ...
+   compile project(':react-native-cookies')
+}
+```
+
+**MainApplication.java**
+
+On top, where imports are:
+
+```java
+import com.psykar.cookiemanager.CookieManagerPackage;
+```
+
+Add the `CookieManagerPackage` class to your list of exported packages.
+
+```java
+@Override
+protected List<ReactPackage> getPackages() {
+    return Arrays.asList(
+            new MainReactPackage(),
+            new CookieManagerPackage()
+    );
+}
+```
+
+
+
 ### Usage
 
 ```javascript
@@ -24,9 +86,7 @@ CookieManager.set({
   version: '1',
   expiration: '2015-05-30T12:30:00.00-05:00'
 }).then((res) => {
-  console.log('cookie set!');
-  console.log(err);
-  console.log(res);
+  console.log('CookieManager.set =>', res);
 });
 
 // Set cookies from a response header
@@ -37,39 +97,39 @@ CookieManager.setFromResponse(
   'user_session=abcdefg; path=/; expires=Thu, 1 Jan 2030 00:00:00 -0000; secure; HttpOnly')
     .then((res) => {
       // `res` will be true or false depending on success.
-      console.log('set cookie result', res);
+      console.log('CookieManager.setFromResponse =>', res);
     });
 
 // Get cookies as a request header string
 CookieManager.get('http://example.com')
   .then((res) => {
-    console.log('cookies for url', res); // => 'user_session=abcdefg; path=/;'
+    console.log('CookieManager.get =>', res); // => 'user_session=abcdefg; path=/;'
   });
 
 // list cookies (IOS ONLY)
 CookieManager.getAll()
   .then(res) => {
-    console.log('all cookies', res);
+    console.log('CookieManager.getAll =>', res);
   });
 
 // clear cookies
 CookieManager.clearAll()
   .then(res) => {
-    console.log('cookies cleared', res);
+    console.log('CookieManager.clearAll =>', res);
   });
 
 // clear a specific cookie by its name (IOS ONLY)
 CookieManager.clearByName('cookie_name')
   .then(res) => {
-    console.log('cookie cleared', res);
+    console.log('CookieManager.clearByName =>', res);
   });
 
 ```
 
-### Roadmap
+### TODO
 
 - Proper `getAll` dictionary by domain
 - Proper error handling
 - Anything else?
 
-PR's welcome!
+PR's welcome!