Maven flavoured AndEngine

The only difference with this fork is the addition of a Maven pom.xml.

When installing this using mvn install, the AndEngine is installed into your local Maven repository as an APKLIB.

Once the APKLIB is installed into your local Maven repository, simply add the following dependency to your Android project to include AndEngine:

<dependency>
  <groupId>org.andengine</groupId>
  <artifactId>andengine</artifactId>
  <version>1.0-SNAPSHOT</version>
  <type>apklib</type>
</dependency>