Exporting path to fixed config as a global variable.

This is done to fix compatibility with antigen.
To keep with convention, the variable has been renamed to be in all caps.
Merge pull request #1671 from lifinsky/master

Fix grails plugin
Merge pull request #1669 from desimone/master

support for Go (golang) completions
Merge pull request #1668 from sheerun/patch-1

Use --no-rehash option for faster startup
Merge pull request #1664 from marcel-wolf/master

add ssh-agent option to set default lifetime for identities
Merge pull request #1663 from flavius/master

allow setting a custom HISTFILE before oh-my-zsh is loaded
Merge pull request #1650 from ishtu/master

add vncviewer function (using "open" functionality)
Merge pull request #1638 from RomainBelorgey/master

Use completion if file Capfile
Merge pull request #1524 from bonifaido/master

Maven plugin completion fix for other (than Java) JVM languages and/or missing test cases folder
Merge pull request #1616 from sxeraverx/master

pipe git version check error to /dev/null (for when git doesn't exist)
Merge pull request #1614 from miklos-martin/bower

Bower plugin
Merge pull request #1611 from ripdog/patch-1

Update plugins/extract/extract.plugin.zsh
Merge pull request #1610 from mcaserta/scala_and_sbt_plugins

SBT and Scala plugins.
Merge pull request #1607 from gekken/master

added ruby 2.0.0 to rvm plugin
Merge pull request #1598 from zasdfgbnm/master

new plugin
Merge pull request #1595 from nevir/sublime3-support

Support for Sublime Text 3, with fallback
Merge pull request #1573 from flz/master

Add new profiles plugin.
Merge pull request #1558 from sbooob/master

Mercurial repository info in agnoster theme
Merge pull request #1661 from hellerbarde/master

Fix some problems with git enabled prompts where they *always* claim to have untracked files
Merge pull request #1659 from AshleyS/master

Fixed base64 decode parameter for newer versions of base64 binary