Add description if no URL is present
Merge pull request #56 from j15e/gemfile-groups

Cleanup Gemfile double group definitions
Merge pull request #53 from opencodeqc/feature/post-description

Add description if no URL is present
Only use Gaffe in production. Fixes #54
Add comments create route
Add comments create action
Add new comment form
Add has_many comments to User & use association build