rename

4. Better file rename
User must have freedom to rename his files. I often use batch for arange files numericly (001.png, 002.png, 003.png ...). This is essential tool in animation. I must find ease way for this job. Gthumb have great solution for this: # (enumerator), %f(original filename), %d(image date), %s (image size), %e(original extension).

Enumerator should have option for starting from. Example, photo### starting from 5:
photo005
photo006
photo007
...