This is required by most graphical editors, as the shell command they
provide needs to be told to wait until the file has been closed.

This reverts '311c98c9'. We thus use
PATH so that the tests still pass in directories with spaces.

If keepassx2pass.py is given an xml file containing passwords with an empty
title, like <title></title>, ElementTree.text returns None. This commit
substitutes an empty string; which will produce a password with name '_',
instead of raising AtttributeError, as shown in this exception::

    Traceback (most recent call last):
      File "contrib/importers/keepassx2pass.py", line 80, in <module>
        main(sys.argv[1])
      File "contrib/importers/keepassx2pass.py", line 77, in main
        import_group(group)
      File "contrib/importers/keepassx2pass.py", line 71, in import_group
        import_entry(entry, npath)
      File "contrib/importers/keepassx2pass.py", line 58, in import_entry
        print "Importing " + path_for(element, path)
      File "contrib/importers/keepassx2pass.py", line 37, in path_for
        title = cleanTitle(space_to_camelcase(element.find('title').text))
      File "contrib/importers/keepassx2pass.py", line 16, in space_to_camelcase
        for word in value.split(" "):
    AttributeError: 'NoneType' object has no attribute 'split'

Timeout password after PASSWORD_STORE_CLIP_TIME seconds, if set.
Otherwise timeout after 45 seconds. These are the setting used by pass.

Key discovery parses stderr output of gnupg. The secmem warning
interferes with parsing.

    - usefull for git commands showing diff, e.g.: pass git log -p
    - from what I can see, not 'cleartext' temporary files are created

Revert "Mute git-commit messages to make pass insert readable"

This reverts commit f30ce637.

I decided I like the git output. Instead highlight generated passwords
using nice terminal output instead.

This reverts commit 56381287, and
further fixes things.

`pass generate' prints 10 lines of output, with only 2 related
to the operation at hand:
% pass generate xyz
1
2  You need a passphrase to unlock the secret key for
3  user: USER <EMAIL>
4  4096-bit RSA key, ID XYZ, created 1234-56-78
5
6  [master 12345] Added generated password for xyz to store.
7  1 file changed, 0 insertions(+), 0 deletions(-)
8   create mode 100644 xyz.gpg
9  The generated password to xyz is:
10 Some password 123
%

This patch takes care of 3 of 8 noise lines.

Made sed expression GNU and BSD compatible.

A recent change in pass.zsh-completion broke autocompletion when using
BSD sed. I’ve made the relevant sed expression compatible with GNU and
BSD sed.

Previous change with regression:
http://lists.zx2c4.com/pipermail/password-store/2014-April/000773.html

http://git.zx2c4.com/password-store/commit/src/completion/pass.zsh-completion?id=f82e9d6cf3bc3a12bdfce89bf319d76f79e66efc

Optional force does not make sense for non-interactive remove function.