* Function wasn't returning correct value
* Updated underlying git command
* Kept echo command from previous function for backwards compatibility
* Kept function consistent with git_commits_behind

adding python virtualenv support to muse theme

Also fixed formatting of markdown URL in README.

- Updated minimal version from 23 to 24.
- Added new aliases that fix unexpected close with -nw option.
- Removed some old aliases.
- Fixed line that detects open frames.

Removes .phing_target generation from phing plugin

Remove "Warning:" lines from phing targets list. Warning lines are
returned by phing when a target has no tasks or dependencies.

# Conflicts:
#	plugins/phing/phing.plugin.zsh

* Added git_commits_behind function
* Added 'command' to git_commits_behind function
* git_commits_behind code review changes

Repost of #5176: add gb plugin

Calling awk is not necessary here, sysctl has the -n flag to print the value.
Signed-off-by: Clemens Gruber <clemensgru@gmail.com>

Related: #5179

Related: #5179

* `function` keyword removed
 * Fixup the `if` statement and operators

See robbyrussell@b67961d

* Modifies ofd to use alias to open_command instead of shell function with AppleScript

* Add ofd() to OSX plugin to open finder on current directory

* Change `pwd` to $PWD in osx.plugin.zsh
  Suggested by mcornella

* add 'mvn clean install -DskipTests --offline' to speed up maven compile

* update maven plugin README

* Added autocomplete support for local knife file uploads

* Added option to allow for relative path resolution for cookbooks

* Updated _chef_root function to use directory:h

This is useful for listing "cron like" systemd jobs

* Fix arc cover alias

* Fix arc pacth alias

Support bundler

After `hg init` command, sometimes Mercurial does not create `.hg/branch` file so we'll use 'default' as fallback, which is the master branch in Mercurial repositories.
Signed-off-by: Marc Cornellà <marc.cornella@live.com>