Using 'require_literal_leading_dot' matches folders that start with dot

[kitogo]

Hey,

It seems like 'require_literal_leading_dot' option doesn't work as intended and matches files in directories that start with dot. For example if I would search for *c* file at aaa/.bbb/ccc, I would get a match even though the file is in hidden folder.

I've added some cases that fail main test at https://github.com/kitogo/glob fork.

Cheers,
Igor

[kitogo]

Issue should be fixed in #68