added support for GNU version of `date`

[wd] New minor version (v0.4)

Remove j alias for autojump

update the scd plugin for smart change of directory.

Fix osx function: "not valid in this context"

typo

Solaris portability tweaks.

Fix for recusion limit hit for _rake_command alias

Fixed which output at each new shell creation

Renaming config for parse_git_dirty() to avoid collision

Modernize the virtualenv plugin

Improve pj-plugin to support projects with spaces in their names + optimise code

Update path for the iOS simulator.

Fix error using compass search alias

[Plugin: gitignore] Several fixes in the plugin

Synced with the master branch
pavoljuhas/smart-change-directory@20b5a80cf05f72c07e88a9b166593f52517029e4.

This commit completes previous efforts and standardizes both curl commands
into using silent mode and following redirects in case the URL changes
again in the future.

github.io moved to https and http returns 301 redirect

Don't set auto_name_dirs because it messes up prompts

From http://zsh.sourceforge.net/Doc/Release/Options.html#Completion-4

> AUTO_NAME_DIRS
> Any parameter that is set to the absolute name of a directory immediately
> becomes a name for that directory, that will be used by the ‘%~’ and
> related prompt sequences, and will be available when completion is performed
> on a word starting with ‘~’.
> (Otherwise, the parameter must be used in the form ‘~param’ first.)

Explained in more detail in
https://github.com/wayneeseguin/rvm/issues/3091#issuecomment-60083194

Related issues:
https://github.com/robbyrussell/oh-my-zsh/issues/2857
https://github.com/robbyrussell/oh-my-zsh/issues/3238
https://github.com/wayneeseguin/rvm/issues/3091

j alias conflicts with autojump's j() function. Fixes #2989

Support dynamically defined Vagrant machines

Use $OSTYPE instead of uname to speed things up

Revert "Exit early from git plugin if not in git repo." due to #3082