'ip' command compatibility and much quicker external IP detection

Plugin vundle: update link

thefuck-alias -> thefuck --alias

Per warning message.

Updates to ember-cli plugin

add git alias `gcam` -  git commit -am

Adds agar = apt-get autoremove

[heroku] add '--help' as an option to commands

Spring Boot Plugin

Add 'man' plugin.

git plugin: make gclean safer, introduce gpristine

Fix git-prompt plugin

Emoji plugin - Fix wrong string comparison

rvm plugin: Fix `gems` to work on Linux machine

Add support for Docker images from custom registries

Check if Zsh is installed prior to installing Oh My Zsh

reduce rbenv plugin load time by 150ms by removing additional brew call

Update autojump plugin for latest brew installation

Rand-quote plugin overflows stack when site is unreachable

Use https instead of http

Fix divide by zero in emoji plugin

plugin symfony2 sf2.7 compatibility fix

jira: prefix variable dashboard, default action, and completion

added apt-get autoremove in ubuntu plugin

Update README.markdown

Remove redundant semicolon

improved alias conflict between git flow & git fetch

Installer: Remove "sed -i" for portability and hygiene

The Fuck plugin (https://github.com/nvbn/thefuck)

Frontend-search: add search in npm website

Remove redundant semicolon to make tab() works better in ITerm 2.

Gaaah.

This plugin was designed so that if there is any failure, it will simply call itself recursively. Which means that if you were working offline, if `quote` was called in your `.zshrc`, you would be unable to open a new terminal session.

I fixed this by allowing the plugin to output nothing if a quote could not be fetched.