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
Switch newer-than logic to get the desired behavior

In the old version, the function returned true (0) if the cache file
was newer than the Cakefile, which was *always* unless the Cakefile
had been updated. Therefore we generated the file every time unless
the Cakefile was updated, which was precisely when we needed to
regenerate the cache file.

Now it generates the cache file only when the Cakefile has been
updated.