Add a Docker plugin

This just sets the `DOCKER_HOST` for OS X users so we don't have to keep
setting it all over the place.
Laravel aliases

Adde a list of all artisan commands for the larval php framework.
Show/hide hidden files on osx aliases.
Added a new line at the end of file

Added a new line at the end of ‘laravel.aliases.bash’ file
Merge pull request #312 from crloscstillo/laravel

Laravel aliases
Added line ending

Added line ending to osx.aliases.bash file
Merge pull request #313 from crloscstillo/hidden_files

Show/hide hidden files on osx aliases.
Add docker-enter
Updating function declarations to avoid parse errors in some bash versions.
Merge pull request #315 from Jeraimee/master

Updating function declarations to avoid parse errors in some bash versions
Added support to git old versions
Add alias 'E' for sudo-editing with emacsclient

More description available at http://emacs-fu.blogspot.com/2011/12/system-administration-with-emacs.html
Remove redundant arguments and replace 'sudoedit' with 'sudo -e' to be Mac-compatible
Merge pull request #323 from mhsekhavat/alias-emacs-sudoedit

Add alias 'E' for sudo-editing with emacsclient
Fix regression in git prompt
Fix double assigned alias rd.
Changing mode to 0644 on django.completion.bash
Updating git.completion.bash to latest version
Don't repeat the prompt if it hasn't changed
Change name of ip function to remove masking of ip command in bash