Jonathon Menz 223466a8b8 NEW Configurable file version prefix
Numbers are often used at the end of file names in image sequences (e.g. digital photos) and the current renaming scheme can disrupt this, creating a confusing situation for the user. A configurable file version prefix should help prevent this.

Filename   | Old result | New result
-----------|------------|--------------
IMG001.jpg | IMG2.jpg   | IMG001-v2.jpg
2015-06-03 09:24:30 -07:00
..