Remove deprecated brew commands, update core commands

`brew services` and `brew server` were moved to homebrew-boneyard.
Added Xcode alias for deleting Derived Data.
autojump installed from github has mv the autojump.zsh to $HOME/.autojump/share/autojump/autojump.zsh
Fix aws.plugins.zsh check rule

Check _aws_zsh_completer_path had exist or not
fix(tools/check_for_upgrade): Don't source profile

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
Update the list of Heroku Postgres commands
Quote path in case $HOME has a space in it.

I've seen stranger things on OS X, unfortunately.
This reverts commit 1f5cecee4768be192e439a72a873a6cfe8720927.
added exec command to docker plugin
Merge pull request #3417 from stof/patch-1

Update the list of Heroku Postgres commands
Merge pull request #3410 from Superbil/master

Fix aws.plugins.zsh check rule
Merge pull request #3409 from unixorn/prevent-variable-clobbering

Add quoting to nvm.sh
Merge pull request #3372 from bbiao/compatible-with-new-autojump

autojump installed from github has mv the autojump.zsh to $HOME/.autojum...
Merge pull request #3362 from emarashliev/master

Added Xcode alias for deleting Derived Data.
Merge pull request #3303 from iml/brew-update

Remove deprecated brew commands, update core commands
Merge pull request #3424 from bergvandenp/docker_exec

added exec command to docker plugin
Merge pull request #3412 from mcornella/feltnerm-patch-1

Disable sourcing .profile when checking for available updates
Brings all directory stuff to directories.zsh

- Cleans out aliases.zsh.
- Removes unneeded cd function.
Pushes autoenv code to its plugin.

Sources the activate.sh file or informs the user, that its not
available.
Overriding the cd function, as it was formerly done, is not needed
anymore, activate.sh does this by itself.
Refactors history alias and moves it.

More compact case statement instead of the ugly if elif... else
statement. Moves it to history.zsh
Moves remaining aliases to misc and deletes file.

There were only three aliases left in aliases.zsh
File deleted!