Add Camo for a profiles bio and location

yes, we do have Markdown there. But please don't tell anyone.

app/models/profile.rb

@@ -142,6 +142,22 @@ class Profile < ActiveRecord::Base
     birthday.to_s(:long).gsub(', 1000', '') if birthday.present?
   end
 
+  def bio
+    if AppConfig.privacy.camo.proxy_markdown_images?
+      Diaspora::Camo::from_markdown(self[:bio])
+    else
+      self[:bio]
+    end
+  end
+
+  def location
+    if AppConfig.privacy.camo.proxy_markdown_images?
+      Diaspora::Camo::from_markdown(self[:location])
+    else
+      self[:location]
+    end
+  end
+
   def bio_message
     @bio_message ||= Diaspora::MessageRenderer.new(bio)
   end