v4.0.2

Adds interactive login.

Changes

• get_bes_conn_interactive() in besapi — prompt for whatever is missing (username, password, root server) and retry on failure, instead of raising on the first bad value.
• New login_new command in bescli built on top of it.
• Added upload tests to the pytest suite.

Full Changelog: v4.0.1...v4.0.2