Merge branch 'master' of git://github.com/robbyrussell/oh-my-zsh into venvwrap_improvements

Conflicts:
	plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh

plugins/jruby/jruby.plugin.zsh

@@ -0,0 +1,4 @@
+# Aliases
+alias jrspec='jruby --debug -S rspec --debug'
+alias jprofile='jruby --profile.api -S rspec'
+alias jexec='jruby -S'

plugins/rbenv/rbenv.plugin.zsh

@@ -1,5 +1,18 @@
+_homebrew-installed() {
+  type brew &> /dev/null
+}
+
+_rbenv-from-homebrew-installed() {
+  brew --prefix rbenv &> /dev/null
+}
+
 FOUND_RBENV=0
-for rbenvdir in "$HOME/.rbenv" "/usr/local/rbenv" "/opt/rbenv" ; do
+rbenvdirs=("$HOME/.rbenv" "/usr/local/rbenv" "/opt/rbenv")
+if _homebrew-installed && _rbenv-from-homebrew-installed ; then
+    rbenvdirs=($(brew --prefix rbenv) "${rbenvdirs[@]}")
+fi
+
+for rbenvdir in "${rbenvdirs[@]}" ; do
   if [ -d $rbenvdir/bin -a $FOUND_RBENV -eq 0 ] ; then
     FOUND_RBENV=1
     export RBENV_ROOT=$rbenvdir

plugins/yum/yum.plugin.zsh

@@ -5,7 +5,7 @@ alias yp="yum info"                         # show package info
 alias yl="yum list"                         # list packages
 alias ygl="yum grouplist"                   # list package groups
 alias yli="yum list installed"              # print all installed packages
-alias ymc="yum makecache                    # rebuilds the yum package list
+alias ymc="yum makecache"                   # rebuilds the yum package list
 
 alias yu="sudo yum update"                  # upgrate packages
 alias yi="sudo yum install"                 # install package