Drop paperclip

Gemfile

@@ -56,7 +56,6 @@ gem "http_accept_language", "~> 2.0.0"
 gem "i18n-js", ">= 3.0.0"
 gem "oauth-plugin", ">= 0.5.1"
 gem "openstreetmap-deadlock_retry", ">= 1.3.0", :require => "deadlock_retry"
-gem "paperclip", "~> 5.2"
 gem "rack-cors"
 gem "rails-i18n", "~> 4.0.0"
 gem "record_tag_helper"

Gemfile.lock

@@ -107,7 +107,6 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (>= 2.0, < 4.0)
-    climate_control (0.2.0)
     cliver (0.3.2)
     coderay (1.1.2)
     coffee-rails (4.2.2)
@@ -254,9 +253,6 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mime-types (3.2.2)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0331)
     mimemagic (0.3.3)
     mini_magick (4.9.3)
     mini_mime (1.0.1)
@@ -311,12 +307,6 @@ GEM
       multi_json (~> 1.12)
       omniauth-oauth2 (~> 1.4)
     openstreetmap-deadlock_retry (1.3.0)
-    paperclip (5.3.0)
-      activemodel (>= 4.2.0)
-      activesupport (>= 4.2.0)
-      mime-types
-      mimemagic (~> 0.3.0)
-      terrapin (~> 0.6.0)
     parallel (1.17.0)
     parser (2.6.3.0)
       ast (~> 2.4.0)
@@ -429,8 +419,6 @@ GEM
       activerecord (>= 5)
     term-ansicolor (1.7.1)
       tins (~> 1.0)
-    terrapin (0.6.0)
-      climate_control (>= 0.0.3, < 1.0)
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.9)
@@ -512,7 +500,6 @@ DEPENDENCIES
   omniauth-openid
   omniauth-windowslive
   openstreetmap-deadlock_retry (>= 1.3.0)
-  paperclip (~> 5.2)
   pg
   poltergeist
   psych