Up version for development
Rename action hooks
Update gemfile.lock
Avoid the need to use SSH connections when using icons

Fixes #7
Properly handle multi vm environments

Closes #3
Experimental backup and restore original /usr/bin/notify-send
Update bundle
Fix specs
Add a development vagrantfile to test things out
Do not error in case notify-send is not installed on the guest VM
Properly handle multi-vm environments
Update README
v0.3.0