Allow cropping
Woops, adjust copyright !
Add cropping and specs
Preload the browser in the right place
Add a binary that launch the service
Update README.md
Adjust cropping parameters
Parse arguments as expected
Rename a variable
Add wait and selector
Add wait and selector parameters
Change default wait time to 500ms
Use a longer timeout
Use poltergeist instead of capybara-webkit
Add Rake to development dependencies
Update Homepage
Let #shoot handle a block