:moved class into seperate file, added ability to crop images
Added output in terminal for cropping
Changed example to a responsive site as Google.com isn't responsive
Merge branch 'master' into crop-images

Conflicts:
	Rakefile
	config.yaml
added Gemfile
change rake order
updated changelog
Added some information about the gallery
Merge pull request #13 from BBC-News/crop-images

Moved class into seperate file, added ability to crop images