Fixes _rails_command in new rails plugin

Updated _brew zsh autocompletion to latest Homebrew upstream

Improving comments in the zshrc template

plugged_in function

more lol

Accept alternate install paths via ZSH variable

Emacs

Update license year

Fix outdated copyright year (updated to 2014).
The copyright year was out of date. Copyright notices must reflect the current year, so this commit updates the listed year to 2014.

See http://www.copyright.gov/circs/circ01.pdf for more info.

Fixes #2467 tab completion scrolls back in terminal when using bureau

Avoid evaluating special chars in $LINE on title command (fixes #2234)

Uses environment variable $ZSH to configure install location.

Catimg plugin

theme agnoster: update characters to match latest powerline fonts

Fix install.sh compatibility with /bin/sh

ruby-gems aliases

Updated wd plugin to v0.3.0

Added Yii basic command completion

git-prompt (gitstatus.py) plugin fix

Fixed sublime plugin behaviors.

gitfast: update to upstream v1.8.4

Improve oneline logs

unify and update golang plugins

highlight the username when root

pip: Add support to command "show"

Add alias to rails plugin

rbenv plugin: don't clobber existing RBENV_ROOT & follow Homebrew's default behavior

Added simulator alias for Xcode plugin

Added/modified some useful aliases.

new faster SVN plugin

- Fixed subl search path order in Mac because Sublime Text 3 is named
  Sublime Text.app by default instead of Sublime Text 3.app and they are
  mostly likely to be placed in /Applications instead of
  $HOME/Applications.
- Fixed sublime text binary path in Linux. The sublime_text binary
  installed by Ubuntu installer is placed in /opt/sublime_text/sublime_text
  instead of /usr/bin/sublime_text.
- Use zsh's built-in process detach syntax instead of nohup.