Upass

* Add password generation (by Patrick Schneeweis)

* Also show “no passwords” error message if only dotfiles exist (fix 19)

More granular copying features: users can now choose between copying the first line (old default), copying the entire text, or copying specific fields that are separated with ``: `` (colon, space).

* Respect ``PASSWORD_STORE_DIR`` environment variable (if it’s set)

* Include missing data files

* Universal color scheme (for dark and light terminals)
* Restore Python 2 compatibility