Add clickable links in champ description and use bootstrap layout for forms

app/decorators/champ_decorator.rb

@@ -7,4 +7,9 @@ class ChampDecorator < Draper::Decorator
     end
     object.value
   end
-end
+
+  def description_with_links
+    description.gsub(URI.regexp, '<a target="_blank" href="\0">\0</a>').html_safe if description
+  end
+
+end

app/decorators/type_de_champ_decorator.rb

@@ -39,4 +39,4 @@ class TypeDeChampDecorator < Draper::Decorator
       @count_type_de_champ ||= procedure.types_de_champ.count
     end
   end
-end
+end