bundler plugin - don't "bundle exec rails"

As per http://blog.wyeworks.com/2011/12/27/bundle-exec-rails-executes-bundler-setup-3-times
Get the Hostname

Main library should use ZSH native hostname function
add ability to set custom prefix for cloud theme
Merge pull request #790 from cicloid/master

Getting the hostname, correctly everywhere.
Fixed the rfind command in the  ruby plugin
Merge pull request #799 from plindborg/ruby-plugin-fix

Fixed the rfind command in the  ruby plugin
Merge pull request #785 from simonjefford/patch-1

bundler plugin - don't "bundle exec rails"
autojump plugin enhanced
Apple Terminal.app resume directory plugin
Git Plugin: adds 'grhh' alias for 'git reset HEAD --hard'
remove the -v flag from a few mercurial aliases

The -v flag for these commands really isn't very useful.  It will
output some information about the hooks it is running, but that is
generally not useful and just noisy.  The desire to add -v to these
commands is exceptional and IMHO it's better to make the common
case of not seeing those messages the supported behavior.
Merge branch 'master' of git://github.com/robbyrussell/oh-my-zsh into cloud_parameter
add annotate
Merge pull request #816 from lucapette/add-annotate-to-bundler-commands

add annotate command to bundler
Added alias for git diff.
Kill the compdef; Introduce 'grh' alias for 'git reset HEAD'
Merge pull request #806 from OutPunk/terminalapp-plugin

Apple Terminal.app resume directory plugin
Merge pull request #784 from lnxbil/967e84ebaa180ad2ab1eebc9a512f94d93e84aea

multiple version should also be highlighted
check if autojump is installed
Merge branch 'master' into cloud_parameter