Had to remove a line from the example when using Android Studio

[bcichowlas]

Your table looks great and it didn't take long to set up the example using Android Studio. This line caused an error that I did not understand at first. After I commented it out, things were fine.

    //? import com.mobsandgeeks.adapters.R;

It was probably not needed because of how Android studio builds using the Gradle compile line. So the only files I needed to make a test project were ArrayAdapterDemoActivity.java, list_view.xml and section_header.xml.

Thanks.

[ragunathjawahar]

Feel free to send in a PR.