follow vagrant plugin guide for default values
making config unit tests work
Merge pull request #194 from Quoin/config_defaults

follow vagrant plugin guide for default values
Use proper method to show current Berksfile path

Fixes #180
Merge pull request #199 from renier/fix_berkshelf_disabled_warning

Use proper method to show current Berksfile path
Fixed install command to work on windows

On Windows the install command with single quotes fails with the following error.

C:\>vagrant plugin install vagrant-berkshelf --plugin-version '>=2.0.1'
C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/plugin/v2/command.rb:59:in `parse_options': invalid argument: --plugin-version  (OptionParser::InvalidArgument)
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/plugins/commands/plugin/command/install.rb:26:in `execute'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/plugins/commands/plugin/command/root.rb:56:in `execute'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:42:in `execute'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/environment.rb:252:in `cli'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.3/bin/vagrant:166:in `<main>'
Merge pull request #203 from jdmulloy/patch-1

Fixed install command to work on windows
Change double quotes to single quotes in README

The install command in the README throws out this error.

    Bundler, the underlying system Vagrant uses to install plugins,
    reported an error. The error is shown below. These errors are usually
    caused by misconfigured plugin installations or transient network
    issues. The error from Bundler is:

    Net::HTTPNotFound: No gems found matching "vagrant-vmware-workstation" "2.3.6" nil

I discovered that using single quotes instead of double quotes resolved the issue for me.
Merge pull request #204 from volkanunsal/patch-1

Change double quotes to single quotes in README
update readme
fix readme text
Merge pull request #207 from fschwiet/master

update readme for people who'd run into issue #206
first pass at switching from requiring in Berkshelf to shelling out
check if we're running in Bundler before clearing the env

add documentation to berks function
first pass at chef-client support