Bumped manifest to 4.511

<?xml version="1.0" encoding="utf-8"?>

<?xml version="1.0" encoding="utf-8"?>

<manifest

<manifest

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:versionCode="18010"

    android:versionCode="18011"

    android:versionName="4.510" package="com.fsck.k9"

    android:versionName="4.511" package="com.fsck.k9"

    >

    >

    <uses-sdk

    <uses-sdk

       android:minSdkVersion="8"

       android:minSdkVersion="8"