Updating version to 0.3.0

Summary:
Next major release of the library that has: -
- Bug fixes
- Improvements
  - Mmap enabled by default making app string fetching faster
  - Improvements in time to pack strings
  - Handling projects with large set of strings (> 4k)
  - APK size reduction
  - Simpler and easy to read StringPackIds.java
  - Changed behavior of `original_resources_directories` resulting in more modularized `string-packs` folders

Reviewed By: Ider

Differential Revision: D29145936

fbshipit-source-id: 36e89eb

README.md

@@ -45,7 +45,7 @@ Check out [our tech talk on StringPacks from DroiCon SF 2019](https://youtu.be/n
    dependencies {
      ...
      ...
-     implementation 'com.whatsapp.stringpacks:stringpacks:0.2.1'
+     implementation 'com.whatsapp.stringpacks:stringpacks:0.3.0'
    }
    ```
 6. To remove old `.pack` files from the device's internal storage, on every app upgrade, add [MyPackageReplacedReceiver.java](library/src/main/java/com/whatsapp/stringpacks/receiver/MyPackageReplacedReceiver.java) and [PackFileDeletionService.java](library/src/main/java/com/whatsapp/stringpacks/service/PackFileDeletionService.java) to your `AndroidManifest.xml`

library/gradle.properties

@@ -9,7 +9,7 @@ android.useAndroidX=true
 
 ## Maven specific properties
 GROUP=com.whatsapp.stringpacks
-LIBRARY_VERSION_NAME=0.2.1
+LIBRARY_VERSION_NAME=0.3.0
 
 # Maven artifact information
 POM_ARTIFACT_ID=stringpacks
@@ -24,4 +24,4 @@ POM_LICENSE_NAME=Apache License 2.0
 POM_LICENSE_URL=https://github.com/WhatsApp/StringPacks/blob/master/LICENSE
 POM_LICENSE_DIST=repo
 POM_DEVELOPER_ID=whatsapp
-POM_DEVELOPER_NAME=WhatsApp
+POM_DEVELOPER_NAME=WhatsApp

sample/app/build.gradle

@@ -43,7 +43,7 @@ android {
 
 dependencies {
     // Uncomment it for testing when a new version is published to maven
-    // implementation 'com.whatsapp.stringpacks:stringpacks:0.2.1'
+    // implementation 'com.whatsapp.stringpacks:stringpacks:0.3.0'
     implementation project(':library')
     implementation 'androidx.appcompat:appcompat:1.2.0'
     testImplementation 'junit:junit:4.12'