The practical side of reproducibility
Little fixes
Minor changes
Merge pull request #23 from dimazest/salty_vagrant

The practical side of reproducibility
A link to VLDB repr. guidelines
Add https://osf.io/ to the reproducibility page.
Adding 'article_covers' to static paths so that
articles with cover photos can work properly.
Updating README with section on how to write articles with cover photo. Creating articles_covers directory in content/static/ to hold cover photos.
Corrections in 'Writing articles with cover photo' section.
Adding a cover for 'The practical side of reproducibility'.
Merge pull request #26 from HSkogmo/pelican

Article cover images.
Merge pull request #30 from dimazest/article_cover

Adding a cover for 'The practical side of reproducibility'.