Removes default rails images
add new paperwork status
Removes deprecated requirement
Improves in server and assets gemset
Adds better_errors gem to development environment
Merge pull request #147 from ciudadanointeligente/dev

Merge 'dev' to 'master' branch
add modal

small refactor
fix download link
remove resulting_document
add style for modal and download links
remove resulting_document from title
add localization for subscription
add space
small changes
add img for OG Facebook
Merge branch 'master' of https://github.com/ciudadanointeligente/legislative
bugfix
fix var names and revision data
change route og:image
add asset_host
Replaces hardcoded breadcrumbs
Adds translate for sessions route