Closes #7726

This reverts commit 978b724c (#7749)

See https://github.com/robbyrussell/oh-my-zsh/issues/6408#issuecomment-485718042 and later comments.

Fixes #7801

The simulator names changed after updating to Xcode 10.2 (iOS 12.2 SDK)
I don't know how to prevent this change from affecting those who didn't update yet, but it worth noting that updating is now required in order to submit iOS apps to the App Store.

Fixes #7565 

cless is an alias for a colorized less wrappper: colorize_via_pygmentize_less.
Note that cless opens many files as independent files, navigatable with `:n` and `:p`.

This uses `ku` instead of `k` as an alias for kubectl.

Fixes #6408

* convert to 2-space indentation
* standardize sublime function name (subl)
* simplify subl function definition into a single loop
* convert functions into aliases
* simplify alias creation
* search for Sublime Text command only if not found
* reorganize and clean up plugin
* fix README
* simplify cygwin path lookup
* support path lookup for msys (Windows)
* support path lookup for WSL (Windows)
* fix for spaces in sublime path alias

Change name function from `man` to `bwana`.

Fix #5732
Change name function from `man` to `bwana`.

Revert cab1ac6e

The change from the above commit breaks opening a new emacs frame if
there isn't a existing frame open.

When emacs is running in daemon mode, there will always be a frame
associated with the daemon, even if there are no visible frames.

The lisp function `frame-list`, will always return 1 frame.
```
emacsclient --eval '(frame-list)'
(#<frame F1 0xa3c680>)
```

When an real frame is open, two frames are reported by the `frame-list`
function.
```
emacsclient --eval '(frame-list)'
(#<frame F1 0xa3c680> #<frame emacs Prelude - ~/oh-my-zsh/plugins/emacs/emacsclient.sh 0xf50e10>)
```

See:
https://emacs.stackexchange.com/questions/44537/extra-frame-in-visible-frame-list-when-started-in-daemon-mode-is-causing-prob
https://emacs.stackexchange.com/questions/18859/dont-let-the-daemon-frame-make-a-file-visible

The previous version modified the whole environment leading to
problems (see #7757). This version *adds* LANG=C to the current
env, without overriding it completely.

Fixes #7757.

Fixes #7754

* Remove TRAPWINCH; it's unrelated to vi-mode

* Update prompt with ad hoc KEYMAP variable
  Fixes mode indicator when the terminal window is resized

changes:
- easily customize the colors via variables
- command to switch on/off the custom prompt
- Improved documentation with example on how to append on the prompt.

Fixes #7261

This fixes the RPROMPT setting for fishy theme so as to preserve its old value,
instead of overwriting it like it did before.

Also, fix unnecessary export of RPROMPT in aws plugin.

The 1.7.2 release was published in July 2010 [1]. It's about time to stop
supporting older versions.

Fixes #4583

[1] https://github.com/git/git/releases/tag/v1.7.2

Fixes #7568
Closes #4542
Closes #5163
Closes #6868

I was adding autojump on a new machine and annoyingly forgot that autojump
was to be installed on its own. This may be helpful.

Signed-off-by: Maximilian Güntner <code@maschinenpsychologe.de>