According to a forthcoming paper by Alfredo Pironti, OpenPGP compression
can reveal entropy levels. We thus disable compression.

Existing password stores can be reencrypted without compression using
the "--reencrypt" flag for "init".

Reported-by: Alfredo Pironti <alfredo.pironti@inria.fr>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Make show/ls/list follow links by passing -l to tree.

The `read` builtin accepts backslash notation for common non-printing
characters by default, like `\t` and `\n`. This requires that any
literal backslashes must also be escaped as `\\`.

Given that `gpg -e` does not interpret input, the `read` invocations are
changed to do the same.

Also, the right hand side of an `==` comparison within `[[ ]]` must be
quoted in order to suppress pattern metacharacter expansion. Quoting the
bash manual:

    When the == and != operators are used, the string to the right of
    the operator is considered a pattern and matched according to the
    rules described below under Pattern Matching.

Reported-by: Paul Wise <pabs@debian.org>

Reported-by: Simon KP <si@eskp.net>

Reported-by: Brian Mattern <rephorm@rephorm.com>

Get rid of push/pull shortcuts, as they weren't widely used.
Add contents to repo on git init.
Centralize git add logic, and make it less error prone.

Laurent asked for this.

Reported-by: Laurent Ghigonis <laurent@p1sec.com>

Reported-by: Laurent Ghigonis <laurent@p1sec.com>

Reported-by: Brian Mattern <rephorm@rephorm.com>

Right now, every time I call pass to decrypt a key, I get output like:

  You need a passphrase to unlock the secret key for
  user: "User Name <user@domain.com>"
  2048-bit ELG-E key, ID XXXXXXNX, created 2012-04-20 (main key ID NNXXNNNX)
  password

This patch cleans it up so that only the password is output. I use
pinentry-gtk-2 to enter the gpg passphrase, so this information is
redundant to me. I haven't tried other pinentry versions to see if they
repeat the information as well.