[shell] Add `--` to aliases that accept glob
[shell] Add `--` to aliases that accept glob

Add `--` to aliases that accept glob patterns, thus, ensuring that they
won't interpret names with dashes as options.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Since files and arguments are strings passed the same way, programs
can't properly determine which is which, and rely on dashes to determine
what's what.

For example, a file named `-f` will not be deleted by `rm`. It will
instead be interpreted as a command line option, and `rm` will even
report success.

`--` by convention indicates the end of options, and nothing after it
will be treated like flags.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ref / See also:

 * https://github.com/koalaman/shellcheck/wiki/SC2035
 * http://www.dwheeler.com/essays/filenames-in-shell.html

pbrooks/dotfiles,christophermoura/dotfiles,AlbertoElias/dotfiles,zlot/dotfiles,wingy3181/dotfiles,makabde/dotfiles,girishramnani/dotfiles,newtonne/dotfiles,makabde/dotfiles,zlot/dotfiles,girishramnani/dotfiles,mickael83/ubuntu-dotfiles,wingy3181/dotfiles,mickael83/ubuntu-dotfiles,oddlord/dotfiles,b-boogaard/dotfiles,wingy3181/dotfiles,newtonne/dotfiles,AlbertoElias/dotfiles,EDiLD/dotfiles,christophermoura/dotfiles,EDiLD/dotfiles