Adding paperclip for avatars, fixing design of the public pages

Gemfile.lock

@@ -50,6 +50,10 @@ GEM
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     builder (3.2.2)
+    climate_control (0.0.3)
+      activesupport (>= 3.0)
+    cocaine (0.5.8)
+      climate_control (>= 0.0.3, < 1.0)
     coderay (1.1.1)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
@@ -146,6 +150,7 @@ GEM
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (2.99)
+    mimemagic (0.3.0)
     mini_portile2 (2.0.0)
     minitest (5.8.4)
     multi_json (1.11.2)
@@ -158,6 +163,12 @@ GEM
       addressable (~> 2.4)
       http (~> 1.0)
       nokogiri (~> 1.6)
+    paperclip (4.3.5)
+      activemodel (>= 3.2.0)
+      activesupport (>= 3.2.0)
+      cocaine (~> 0.5.5)
+      mime-types
+      mimemagic (= 0.3.0)
     paranoia (2.1.5)
       activerecord (~> 4.0)
     parser (2.3.0.6)
@@ -320,6 +331,7 @@ DEPENDENCIES
   nokogiri
   nyan-cat-formatter
   ostatus2
+  paperclip (~> 4.3)
   paranoia (~> 2.0)
   pg
   pry-rails