fix rsync on windows

https://github.com/mitchellh/vagrant-aws/pull/77/files
bump version
rename aws -> cloudstack
Upgrade fog version
Fix variable name of the example Vagrantfile
Enable to specify cloudstack_path
Add cloudstack_path explanation to README
Merge pull request #9 from atsaki/master

Enable to set cloudstack_path
Merge pull request #7 from schubergphilis/master

fix rsync on windows
Update vagrant-cloudstack.gemspec

Added authors to gemspec
Update version.rb

bump version
Update README.md

Added gem version badge
Update vagrant-cloudstack.gemspec

Added MIT license to gemspec
implemented start/stop
implemented portforwarding & ssh keypair support
Update spec & README for keypair and portforwarding
Implemented reload
Downcase server state symbols
Update README.md

Added badge to keep track of dependencies with Gemnasium.
Updated fog to 1.18.0