feature: show dates and animate last versions
feature: group links by relic name
Merge branch 'release_2.0.6' into dev
fix: add last edited partial
fix: new version of rails-i18n resolve pluralization problems and includes proper polish pluralizations
Convert the tagline under logo to text
Optimize all image assets

Why did no one do that earlier?
Merge branch 'dev' of https://github.com/monterail/otwartezabytki into dev

* 'dev' of https://github.com/monterail/otwartezabytki:
  fix: new version of rails-i18n resolve pluralization problems and includes proper polish pluralizations
  fix: add last edited partial
  fix: set detected language from browser locales in language select
  feature: group links by relic name
  feature: show dates and animate last versions
  enable polish and english locale
  add alert redirect to relic after created, adding missing i18n
  fix: do not hide the translation window
  filter labels fix
  widgets login
  map widget fixes
  hide information about filled relics
  cc-by icon
  choose locale according browser language
  locale pl.yml production sync
  add i18n yml translations
  remove unused deprecated partials
  Revert "add link to competition"
add cc icons in alerts
fixed flash notice in homepage
Merge branch 'release_2.0.6' into dev
fixed default url for fb thumbs
Revert "fixed default url for fb thumbs"

This reverts commit a4aa63ff82a401c35b5aaf194656ffc475618c4d.
Merge branch 'release_2.0.6' into dev
Remove the phantom button that appears in every browser but WebKit-based
Merge branch 'release_2.0.6' into dev

Conflicts:
	app/assets/stylesheets/application/layout.css.scss
	app/views/layouts/application.html.haml
gallery view changes
Merge branch 'master' into dev
restore entries styles, filter label fix
Merge branch 'release_2.0.6' into dev