jwa107/Photoshop-Export-Layers-as-Images — pull request #4 by frogger3d (2014-02-13 09:19:38+00:00)
Title: fancy dialog, indexed filename, reversed index

Dialog now includes warning and cancel button, removes need for alert
Filenames can now be generated with an index instead of layer name,
removing the need to correctly name frames
Added support for reversed frame indexing which is the default if you
flatten animation frames in Photoshop.