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Fixes #5779
Fixes #5405

* Use stash 'push' or 'save' depending on Git version

A utility function now parses the output of git --version and set the
alias for git stash to 'git stash push' iff the current version of Git
is 2.13 or greater; it falls back to 'git stash save' otherwise.

yaourt -> yay

Fixes #6999

Fixes #7483
Closes #4973

Source: https://github.com/zsh-users/zsh-completions/blob/master/src/_httpie

Related: #7308

Fixes #7480

The whois.geek.nz resolver is now dead.

Fixes #7297

Fixes #6620

A default PS1 doesn't make sense: the user will either choose a theme or not
care about a default prompt since they can set it themselves.

Fixes #7054

Fixes #6981. 

Fixes #4151

Fixes #6805

* Stop loading git plugin
* Update completion and git-prompt to v2.10
* Update completion to v2.14

Fixes #5453.

Fixes #5741

This early return made it so the lock wasn't removed, therefore locking out
the upgrade script from ever entering the upgrade routine.

Fixes #6138 

Note: the logic needs some rework.

Fixes #6116

As described in #6086 there will be an error when one set another
language than English.

1. List the tags that match the pattern(s) passed through the argument.
2. Displays the first line of the annotation message along with the tag, or the line of the first commit message if the tag is not annotated.
3. Sorts and displays tags in descending order.

Introducing a Code of Conduct based on the Contributor Covenant project. Adding links from the README and CONTRIBUTING pages to this, too, along with an email address for reporting abusive behavior to. Closes #7733 (#7734)

This reverts commit 0e0789fb.

Fixes #7716

It doesn't make sense to run `git branch -d $BRANCH` if the `$BRANCH` is empty.

In debian package, fd executable is renamed to fdfind.