Bare bones for a new start on this project.
So pip can install this package.
Init for multi-file module.
Stub of program.
Method to return relative subdir names of a repo that can be branched with git-subtree.
Method to split subdirs into branches.
Broke out listing top-level subdirs into its own method.
Method for finding empty directories from a repo.
Reordered methods. Purely cosmetic change.
Method now operates on strings containing a fully qualified path name.
Tests that `list_tl_subdirs` returns a list.
Stubbed out class for values tests.
Tests that  returns a list.
Method now operates on strings containing a fully qualified path name.
Comment.
Stubbed out values tests for methods.
Stubbed out some utility methods to generate directory trees from a dict.
Simplified `dict_to_fs` logic by accepting only `dict` or `str`.
Made error message more informative.
Functionality of `dict_to_fs`.
`fs_utils` now being brought into the module.
First tests for `fs_utils`.
Tests error with non-dict first arg.
Tests error with first arg having non dict/str values.