Configuration values can now be set through either environment
variables, or a configuration file. Environment variables have their own
special syntax (being prefixed with RGP_), and will take precedence over
configuration files.
The configuration file is also parsed, not sourced, so that no stray
code would be executed on loading them.
Removed unneccessary gopass configuration which should be automatically
inferred on first startup (since it is mostly defaults).
Fixed small comments in rofi-gopass.
Added opening individual gopass entries in a rofi submenu (default
Alt+Return). Allows copying any individual field to the clipboard, or
directly autofilling them individually as well.
Quick fill/copy is enabled from the main menu for usernames and
passwords individually.
Simplify gopass autoentry script heavily. Will pick up user credentials
from gopass store and enter them in whatever way the user wishes.
Fix key entry for changes in gopass 1.9.* password display options.
Several default variables can be customized, see the top of the
rofi-gopass file.
Rofi gopass thematically belongs to gopass, not rofi. It depends on
rofi, so it should check for its existence; but it is more closely
entangled with gopass.
