ignore more Git local config files to avoid them being misidentified as Racket, Ruby or else
Merge pull request #592 from vszakats/patch-1

ignore more Git local config files to avoid them being misidentified as ...
Add Docker files to the list of shell formatted files.
Add Dockerfile sample.
Put the Dockerfile sample into the right directory.
More color tweaks
Docs for the linguist script
0.8.11
Merge pull request #594 from github/docker_syntax

Docker syntax
2.8.12
Drop less from vendor.yml
Start detecting CSS
Include .scss file samples
Bump to 2.9.0
Update CSS color
Merge pull request #598 from github/let-css-soar

css detection