[Ranger-users] Version 1.5.1

[Roman Z.]

Version 1.5.1 fixes a few bugs that sneaked into 1.5.

Some bugs in rc.conf and commands.py were fixed, so if you copied the
defaults to ~/.config/ranger, make sure to update them.

Changelog:
* Added fm.select_file(path)
* Added --choosefiles option (like --choosefile, but chooses multiple files)
* Fixed --list-unused-keys
* Fixed Zombie processes
* Fixed handling of filenames with undecodable bytes (unicode surrogates)
* Fixed crashes due to incomplete loading of directories
* Fixed tab completion of the command "shell"
* Fixed "ot" and "oT" keys in rc.conf
* Fixed parsing of chained commands (like in the binding "om")