Install apps on memory SD by default

To install apps on memory SD by default must include these lines in the Manifest:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.mypackage"
    android:versionCode="1"
    android:versionName="1.0"
    android:installLocation="preferExternal">

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

...

</manifest>

Only for version 2.2 and upper.