title: ActiveAndroid seems not to initialize
body: <p>I configured ActiveAndroid at AndroidManifest.xml as described below:</p>
  
  <pre><code>&lt;application
          android:name="com.xxx.xxxx.XXXApplication"
          android:allowBackup="true"
          android:icon="@drawable/ic_launcher"
          android:label="@string/app_name"
          &lt;meta-data
              android:name="AA_DB_NAME"
              android:value="MyDB.db" /&gt;
          &lt;meta-data
              android:name="AA_DB_VERSION"
  
              android:value="2" /&gt;
  ...
  &lt;/application&gt;
  </code></pre>
  
  <p>Application class:</p>
  
  <pre><code>public class XXXApplication extends Application {
  
      @Override
      public void onCreate() {
          super.onCreate();
          ActiveAndroid.initialize(this);
      }
  }
  </code></pre>
  
  <p>Mode class is:</p>
  
  <pre><code>@Table(name = "Routes")
  public class Route extends Model {
  ...
  
     public static List&lt;Routes&gt; all(){
        return new Select().from(Route.class).execute();
     }
  
  }
  </code></pre>
  
  <p>Ps: I follow the documentation:
  <a href="https://github.com/pardom/ActiveAndroid/wiki/Getting-started" rel="nofollow">https://github.com/pardom/ActiveAndroid/wiki/Getting-started</a></p>
  
  <p>When call Routes.all() I got this error:</p>
  
  <p><strong>tried to execute code in unprepared class 'Lbr/com/xxx/xxx/xxxx/models/Route;'</strong></p>
  
  <p>Full stack is:</p>
  
  <pre><code>03-08 16:41:56.505: E/dalvikvm(23688): ERROR: tried to execute code in unprepared class 'Lbr/com/xxx/xxx/xxxx/models/Route;' (5)
  03-08 16:41:56.505: I/dalvikvm(23688): "main" prio=5 tid=1 RUNNABLE
  03-08 16:41:56.505: I/dalvikvm(23688):   | group="main" sCount=0 dsCount=0 obj=0x41800508 self=0x417efce0
  03-08 16:41:56.505: I/dalvikvm(23688):   | sysTid=23688 nice=0 sched=0/0 cgrp=apps handle=1075560240
  03-08 16:41:56.505: I/dalvikvm(23688):   | schedstat=( 1596851683 269907401 1132 ) utm=148 stm=11 core=0
  03-08 16:41:56.505: I/dalvikvm(23688):   at com.xxxx.models.Route.all(Route.java:-1)
  03-08 16:41:56.505: I/dalvikvm(23688):   at com.xxxx.activities.SavedRoutesActivity.onCreate(SavedRoutesActivity.java:-1)
  03-08 16:41:56.505: I/dalvikvm(23688):   at com.xxxx.activities.SavedRoutesActivity_.onCreate(SavedRoutesActivity_.java:24)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.Activity.performCreate(Activity.java:5206)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1083)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2064)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2125)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.ActivityThread.access$600(ActivityThread.java:140)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1227)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.os.Handler.dispatchMessage(Handler.java:99)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.os.Looper.loop(Looper.java:137)
  03-08 16:41:56.505: I/dalvikvm(23688):   at android.app.ActivityThread.main(ActivityThread.java:4898)
  03-08 16:41:56.505: I/dalvikvm(23688):   at java.lang.reflect.Method.invokeNative(Native Method)
  03-08 16:41:56.505: I/dalvikvm(23688):   at java.lang.reflect.Method.invoke(Method.java:511)
  03-08 16:41:56.505: I/dalvikvm(23688):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)
  03-08 16:41:56.505: I/dalvikvm(23688):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)
  03-08 16:41:56.505: I/dalvikvm(23688):   at dalvik.system.NativeStart.main(Native Method)
  03-08 16:41:56.505: E/dalvikvm(23688): VM aborting
  03-08 16:41:56.505: A/libc(23688): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1), thread 23688 (o.mobile.xxxx)
  </code></pre>