Add script to access ranking
Merge branch 'master' of https://github.com/zomeki/zomeki-development
Revert "Add script to access ranking"

This reverts commit a6bbfe921b88e84264c4f2dd40a46d032cbf488d.
Add script to access ranking
Add meta tags to GpArticle::Doc
Fix no method error
Fix file uploading
Merge branch 'master' of https://github.com/zomeki/zomeki-development
Merge branch 'master' of https://github.com/ozamasa/zomeki-development
Merge branch 'master' of https://github.com/zomeki/zomeki-development into work
Merge pull request #21 from ozamasa/master

Add script to access ranking