Fix for #722 Crash on copy to metafile. Catch all non-critical exceptions when loading image from disk, in case R host created an invalid image file.
Fix for #722 Crash on copy to metafile. Catch all non-critical exceptions when loading image from disk, in case R host created an invalid image file.

karthiknadig/RTVS,AlexanderSher/RTVS,karthiknadig/RTVS,AlexanderSher/RTVS,karthiknadig/RTVS,karthiknadig/RTVS,MikhailArkhipov/RTVS,AlexanderSher/RTVS,MikhailArkhipov/RTVS,AlexanderSher/RTVS,AlexanderSher/RTVS,AlexanderSher/RTVS,MikhailArkhipov/RTVS,MikhailArkhipov/RTVS,AlexanderSher/RTVS,MikhailArkhipov/RTVS,karthiknadig/RTVS,MikhailArkhipov/RTVS,MikhailArkhipov/RTVS,karthiknadig/RTVS,karthiknadig/RTVS