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This solves a problem of using the variable name `$path' which then
smashes the environment variable `$PATH' and messes up the session.

See https://github.com/robbyrussell/oh-my-zsh/pull/5343#issuecomment-243043098

* Added perms plugin

* HTTPS -> HTTP for comment URL

* Added a README

* Updated TOF comment

* Pulled in updates by apjanke with minor tweaks

Fixes the "syntax error: expected line end ..." (-2741) when using the tab, split_tab and vsplit_tab commands in iTerm2 v3

* updated OSX plugin docs

Also make all functions local as to not spill variables into the
global namespace.

Problem introduced in 136a8343.

Signed-off-by: Marc Cornellà <marc.cornella@live.com>

This fixes the use case where a directory in the dir stack
doesn't exist anymore, so the keystroke doesn't appear to
do anything.

It will keep trying to switch to the n-est directory in the
stack until it founds an available directory or the dirstack
has no more directories to switch to.

Signed-off-by: Marc Cornellà <marc.cornella@live.com>

*  Also gfa conflicts with git shortcut

This reverts commit 7d298a30.

This conflicts with several tools, including NodeGH [1] and
scm_breeze [2].

[1] https://github.com/robbyrussell/oh-my-zsh/issues/5313
[2] https://github.com/robbyrussell/oh-my-zsh/issues/5321

Related: #5130

Using the "gstc" alias runs "git stash clear"
that clears every stash index

- Fix "installation" information
- Add links to github project
- Transform list of aliases into table with descriptions

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