Philippe Gorley authored Nov 07, 2018 and Adrien Béraud committed Nov 16, 2018

Add duplicate number after filename, but before extension, and start
count at 1 instead of 0.

Before, it would be '(0)file.jpg', now it is 'file (1).jpg'.

Change-Id: I0e1f74c172c3c4a66baca8b94302ddf9f42f35d1