Update for latest uso changes. New api

Login, and updateScript auth_token grab.

Now uses objects instead of multiple arguments in some cases

Signed-off-by: Tim Smart <tim@fostle.com>
Better tests

Signed-off-by: Tim Smart <tim@fostle.com>
Use new updateScript api in bin

Now use the object options argument

Signed-off-by: Tim Smart <tim@fostle.com>
v0.2.0

Signed-off-by: Tim Smart <tim@fostle.com>