Fix chruby plugin to not complain if chruby is *not* installed

Throw an error message when $WORKON_HOME is not set

Fixed output issues webith websearch plugin.

Disable sourcing .profile when checking for available updates

added exec command to docker plugin

Remove deprecated brew commands, update core commands

Added Xcode alias for deleting Derived Data.

autojump installed from github has mv the autojump.zsh to $HOME/.autojum...

Add quoting to nvm.sh

Fix aws.plugins.zsh check rule

Update the list of Heroku Postgres commands

I've seen stranger things on OS X, unfortunately.
This reverts commit 1f5cecee4768be192e439a72a873a6cfe8720927.

Reverts #2296, but mostly #1883.

There is no need to source ~/.profile when this script is read. oh-my-zsh writes no configuration data in ~/.profile.

If the user wishes to use data within ~/.profile, then they should source it in another place.

Fixes #2315

Check _aws_zsh_completer_path had exist or not

Revert PR #3359 as this is breaking stuff for many folks. Need to rethink how we handle system defaults differently on this

Phing plugin improvment

Add itunes shuffle command to OSX plugin.

Fix dircycle plugin

add current bookmark to rkj-repos theme

Don't clobber $HISTSIZE and $SAVEHIST

ignore any grep aliases that might be defined

Fix grep.zsh library

Fix for command autocomplete for Symfony 2.6.x

allow overriding lib/*.zsh in custom/lib

Added shuffle functionality to the itunes command in the OSX plugin.
iTunes 12 doesn't support setting the "shuffle" property on the playlist
from what I've read, so this simulates the user interacting with the
iTunes interface. The toggle option "clicks" the shuffle button in the
Now Playing area. This has the effect of toggling the shuffle setting on
whatever is currently playing. The on and off options use the Shuffle
menu bar items.

Usage: itunes shuffle [on|off|toggle]

- if user has rm set as an alias to 'rm -i' user is prompted to whether to
  remove the nohup.out file.

 $ ddg fools
	nohup: ignoring input and appending output to ‘nohup.out’
	rm: remove regular empty file ‘nohup.out’?

- if output redirected to a file nohup will not create nohup.out and rm is
  unecessary.

dircycle right did not behave as expected and was fixed

autojump installed from github has mv the autojump.zsh to $HOME/.autojump/share/autojump/autojump.zsh