File name globbing doesn't work as expected about verso

[marhop]

The actual actual behavior is this: First JPEG file is opened (because Verso opens only the first file given on the command line and ignores the rest), "next" opens next file in directory with one of the extensions configured in verso.conf (or {jpg,jpeg,JPG,JPEG} if none are configured).

[marhop]

Idea:

• If exactly one file/directory is given, initialize the file list with all files in the given directory/the directory containing the given file, filtered by the extensions configured in verso.conf (or default as above). Just as before. No recursion!
• If more than one file/directory (or combination thereof) is given, initialize the file list with exactly the given files, regardless of extensions, plus all files in the given directories, filtered by the configured extensions.
• Party on, Wayne!

Or think about removing the extension filter from the config file. Seems to make things rather complicated. Wouldn't be backwards compatible though.

[marhop]

Another idea:

• For each file given, add all files in the directory containing the given file to the file list.
• For each directory given, add all files in the directory to the file list. No recursion.
• Filter the file list by the extensions configured in verso.conf (or default as above). Change extension filter in default config file to extension *, thus effectively disabling it. Maybe remove the filter in the future.

[marhop]

First idea is better. Make it so.