CMFM: Support launching from AndroidTV LeanBack UI

  <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="21" />

  <uses-feature android:name="android.software.leanback"

    android:required="false" />

  <uses-feature android:name="android.hardware.touchscreen"

    android:required="false" />

  <uses-feature android:name="android.hardware.screen.portrait"

    android:required="false" />

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

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

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

    android:name="FileManagerApplication"

    android:description="@string/app_description"

    android:icon="@mipmap/ic_launcher_filemanager"

    android:banner="@drawable/banner"

    android:label="@string/app_name"

    android:largeHeap="true"

    android:theme="@style/FileManager.Theme.Material.Light"

      <intent-filter>

        <action android:name="android.intent.action.MAIN" />

        <category android:name="android.intent.category.LAUNCHER" />

        <category android:name="android.intent.category.LEANBACK_LAUNCHER" />

        <category android:name="android.intent.category.DEFAULT" />

      </intent-filter>

      <intent-filter>