added completion for git add --patch
added options for git add
quote command for it to be ran every time
Add completion for zypper pkg manager (openSUSE)

Implemented subcommand completion, global arguments completion
Not implemented yet subcommand arguments completion
Implement subcommand arguments completion for zypper package manager
FAQ: add questions from beta site
FAQ: address local variable/env usage
Squashed commit of the following:

commit bb27562af5333f84b9995b50b59c767eaae12f7c
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 04:18:09 2013 +0200

    Enhance completions for git rebase

commit e9f69ea4f9deb7a7c9284148591ff2075748ab8c
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 03:56:51 2013 +0200

    Enhance completions for git merge

commit 75974f9c2468b381069f11f8e1a03e86af1e47d7
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 03:40:27 2013 +0200

    Enhance completions for git add

commit ec6aeab105f351a6d2184078d84d32bb12df3204
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 03:16:48 2013 +0200

    Enhance completions for git tag

commit c3a1c17c436a670588a692240a562e2436538498
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 03:09:13 2013 +0200

    Add git completions for stash

commit 40baae8c75151be753da9efc309287662818d93d
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 02:54:19 2013 +0200

    Enhance completions for git push

commit 6d9023bb744f80e33481f765d542a17ecf6ccf19
Author: Terje Larsen <terlar@gmail.com>
Date:   Mon May 20 02:32:27 2013 +0200

    Enhance completions for git pull
Added darwin uname completions, fixes #778
Squashed commit of the following:

commit 4a9595845111bcc8d45419241f8f49bc3e8b3445
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:45:58 2013 +0200

    use the new functions

commit 1c934ebbe65a82e92079952b15f31d3a92bc5e8f
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:45:21 2013 +0200

    moves formatting code to the bottom in order to get it out of the way of all the colour handling

commit c62f827143c30f6810026c7e4a3d8b77178cd9a4
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:44:12 2013 +0200

    adds helper returning whether or not there are staged files

commit 624e47cb85a7579bf284a6a7f0c9165dfa38b0ce
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:43:41 2013 +0200

    adds helper returning whether or not the current branch is dirty

commit efc270da7b0998f564a7d2ae4ea3013ed6910e58
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:42:48 2013 +0200

    adds helper returning whether or not a repo is bare

commit 0da668316cedb8e3fa166977be82c917ef67ad86
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:41:55 2013 +0200

    adds helper returning current branch

commit 15cbcedc77199aea1868faee5d178d9547a4d541
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:41:10 2013 +0200

    adds helper returning current operation

commit c3352d3e9e60bf94fd4bf412ad85d62bba4cbff8
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Fri May 24 10:40:20 2013 +0200

    adds helper returning the git dir

commit f346e52b7814ebf1eed55f006c3bedc8ece38e3b
Author: Harm Aarts <harmaarts@gmail.com>
Date:   Mon May 20 18:52:19 2013 +0200

    use the fish_git_prompt_char_* variables
Slightly modified this theme to match robbyrussel

I recently switch from ZSH to Fish shell and noticed that this theme is slightly different to the one provided by ZSH. I edited my own using funced but thought it might be useful for other people who are used to the ZSH interface.
Fix $LINES = $COLUMNS bug

Fixes #745
command and binding for transpose-chars
Fix issue where transpose fails if there is a trailing autosuggestion
Escape question mark in ack completion

I haven't noticed that because I tested ack in directory with one file.
After @gfxmonk sent issue #797, I have noticed the problem. This patch
fixes #797 by escaping question mark.
Add systemctl completions
Fix typo

Remove extra instance of "builtin commands", shouldn't be there.
Use strerror in uClibc, which doesn't have sys_errlist
https://github.com/fish-shell/fish-shell/pull/808
help command: only use $BROWSER  if it is a valid command

(plus add Google Chrome and Chromium to graphical_browsers and a spelling fix)
help function: tidy up messages, remove the 'difference' option

Fixes #73