data/scope.sh: change shebang to #!/usr/bin/env bash
README: add bash as an optional dep
README: added w3m as dependency for viewing images
config/rc.conf: revert value for "xterm_alt_key" to false

No idea why this was turned to true by default :S
data/scope.sh: fix hanging on password-protectet rar file
data/scope.sh: shorten previous commit
data/scope.sh: rewrote in POSIX shell
data/scope.sh: trim output of highlight
config/commands: added tab completion to mkdir/touch
core.fm: ask user to update configs when updating ranger
config/commands: less global imports

the point of this is that you can copy&paste commands to your own
commands.py without having to care about what modules it uses. It should
work as long as you import * from ranger.api.commands and make sure that
you also include the base class if your command is a subclass of
something other than Command.
config/commands: fix error message in copymap
config/commands: style improvement
added tab completion for open_with
config/commands: helpful error message for :delete in empty dir
config/rc.conf: delete() does not accept arguments

The delete() command as defined in rc.conf does not accept arguments,
but asks for confirmation after enter is pressed.
fsobject.fsobject: fix handling of symlinks

When you deleted a symlink to a directory and created a normal directory
with the same name, it still appeared a symlink.  This commit fixes
that.
core.tab: Fix files being treated as dirs after rename

When you deleted a directory and created a file with the same name, it
was treated like a directory, with ranger trying to preview it and
throwing lots of errors.  This was because it tried to look for the path
of the currently selected file in fm.directories - a directory cache -
and if a file with the same name existed as a directory once, it would
have found it there.
ext.widestring: Fix corner case (bug #32687)

https://savannah.nongnu.org/bugs/index.php?32687
gui.ui: Flush stdout after setting tmux title

This fixes the bug that when using python3, the title is only set after
exiting ranger.