Custom path for trees #40
Description
Hello, thanks for great tool, we are migrating from old https://github.com/seppinho/haplogrep-cmd.
For now (3.2.2) as far as I see all trees are installed in trees subdirectory (near haplogrep3 script). I haven't found any documentation about custom paths here: https://haplogrep.readthedocs.io/en/latest/trees/ - that's why I'm asking.
Current installed trees size is more than haplogrep itself and can become a problem with increasing trees number.