Move generic code into commands and virtualbox-specific code to new class
Ignore bundler directories
Enable loading support for different providers
Pass machine to session class
Fix variable in error message
Use i18n for error messages
Add libvirt support
Handle exceptions during libvirt operations
Reverting snapshot while vm is running requires force parameter due to qemu bug
Merge pull request #27 from sciurus/libvirt

Add support for vagrant-libvirt
bump version
Avoid libvirt domain lookup if VM has not been created
Merge pull request #28 from sciurus/handle-vms-not-created

Avoid libvirt domain lookup if VM has not been created
Added Parallels provider
Command help info fixed
Merge pull request #29 from legal90/master

Capability with Parallels provider
Implement VMWareFusion support
Merge pull request #2 from eiichiro-takahashi/feature/support_vmwarefusion

Support VMWareFusion
Merge pull request #35 from eiichiro-takahashi/master

Support vmware_fusion provider
If using the kvm driver, still connect via qemu