Android/iOS parity for updateJSONOptions, exportToCSV, exportToPDF, and exportToPNG APIs #300
Description
I noticed that the iOS wrapper has support for the following but Android does not: updateJSONOptions, exportToCSV, exportToPDF, and exportToPNG.
Is it possible to get these APIs added to the Android client wrapper as well? Is there another way to access exporting from Android at the moment? And is it possible to update the chart with anything other than using HIOptions directly?