Organise images into folders
Moving missing image
Add Sass compilation tips to README
Corrections based on feedback from @edds
Make path description the same
changed imports in design-patterns/_buttons.scss as play-sass can't handle load-path parameter correctly.
Fix typos
Style guide
Remove copy-pasta
Links are good

We should do more of those.
Add link to git style guide
[cc] fixed the import references in the buttons design pattern