Ability to validate by text or by file upload, fixes #24
better errors on upload/text
Merge pull request #25 from peterbe/ability-to-validate-by-text-or-by-file-upload-fixes-24

Ability to validate by text or by file upload, fixes #24
move stackato.yml file to the root
numbered lines
Merge pull request #27 from peterbe/numbered-lines

numbered lines
fixed formatting for really wide pre tags