Wildcard search

[trespda]

I think wildcards should be supported in search/filter box, if not full regex, so that groups of files and photos can be found flexibly. I have come to expect it based on some file managers, but in a gallery app, that manages big piles of non textual files, implementing it is even more of a natural choice.

[inson1]

@trespda SMT apps were sold to ad company. Fork is here https://github.com/FossifyOrg