GitLab

The `shwordsplit` option affects all variables and we only need to split
the `$EDITOR` variable. Because of that, using `${=spec}` is a much better
alternative.

More info at
http://zsh.sourceforge.net/Doc/Release/Expansion.html#index-SH_005fWORD_005fSPLIT_002c-toggle

- Use `emulate -L zsh` to make all variables local.

- Use `shwordsplit` to interpret `$cmd` spaces correctly.

- Rename `$project` and `$file` variables to the more appropriate `$basedir`
  and `$project`.

- `$PROJECT_PATHS/*` wasn't working correctly. You have to iterate over
  its elements in order to use globbing with it.

- The `$projects:t` line wasn't necessary if we used `compadd`.

- `compadd` better supports destructuring an array with spaces in some
  of its elements.

* Adding an alias to open up the sublime project

* README update for stp command

* Add sudoedit support

* change describtion of sudo plugin

Python 3!!!!

* Add shrink-path plugin to shorten directory paths (e.g. ~/f/b/quux)

* Add a README

* Export $NVM_DIR if it doesn't exist and use it when looking for nvm
* Use $NVM_DIR when looking for nvm for completion
* Use $NVM_DIR when looking for nvm in nvm_prompt_info

* Fix gbda alias to support git config color.ui = always
* Update gbda alias to exclude develop and dev branches

Also fixed formatting of markdown URL in README.

- Updated minimal version from 23 to 24.
- Added new aliases that fix unexpected close with -nw option.
- Removed some old aliases.
- Fixed line that detects open frames.

Remove "Warning:" lines from phing targets list. Warning lines are
returned by phing when a target has no tasks or dependencies.

# Conflicts:
#	plugins/phing/phing.plugin.zsh

Calling awk is not necessary here, sysctl has the -n flag to print the value.
Signed-off-by: Clemens Gruber <clemensgru@gmail.com>

Related: #5179

Related: #5179

* `function` keyword removed
 * Fixup the `if` statement and operators