List layout made less cluttered

app/models/package.rb

@@ -26,6 +26,15 @@ class Package < ApplicationRecord
     # order('name ASC')
   # }
 
+  # Return the first paragraph of the long description.
+  def long_description_first_paragraph
+    if self.long_description
+      self.long_description.split(/\n\.\n/).first
+    else
+      nil
+    end
+  end
+
   # Return a query of all packages that have screenshots
   def self.with_screenshots
     # Query for all packages who's ID appears in a screenshot's "package_id" field