change default per page
Merge pull request #32 from sosuke-k/per_page

change default per page
Enable post even if no images
Merge pull request #33 from re-born/enable-post-even-if-without-images

Enable post even if no images
Use sqlite, and change seed
Merge pull request #34 from re-born/change-db-in-development

Use sqlite, and change seed
Merge branch 'master' of https://github.com/re-born/lab_cache
Merge branch 'master' of https://github.com/re-born/lab_cache
Merge branch 'master' of https://github.com/re-born/lab_cache
Merge branch 'master' of https://github.com/re-born/lab_cache
Install button to delete
Simplify db:seed
Enable post even if no images
Move delete-button
Merge pull request #48 from re-born/modify-db-seed

Simplify db:seed
Merge pull request #49 from re-born/install-delete_button

Install button to delete
Commit to merge
Modify for deploying
Add db schema
database.ymlをGitから除外する