p-e-w/finalterm — pull request #276 by ferki (2014-05-23 18:41:32+00:00)
Title: Improve data directory handling

FinalTerm tries to create its data directory it it doesn't exists. But since it currently ony tries to call `make_directory()`, it will fail if any of the parent directories above the data directory are non-existing as well.

This pull request tries to resolve that problem by using `make_directory_with_parents()` instead (fixes #226), and it also makes the error output more verbose to let the user know which directory's handling was problematic.

@p-e-w: please review those changes, and let me know if I need to update them in any way :)