fixes for tag subs

app/logical/cache.rb

@@ -82,6 +82,6 @@ class Cache
   end
 
   def self.sanitize(key)
-    key.gsub(/\W/) {|x| "%#{x.ord}"}.slice(0, 240)
+    key.gsub(/\W/) {|x| "%#{x.ord}"}.slice(0, 230)
   end
 end

app/logical/daily_maintenance.rb

@@ -5,6 +5,7 @@ class DailyMaintenance
     Upload.delete_all(['created_at < ?', 1.day.ago])
     ModAction.delete_all(['created_at < ?', 3.days.ago])
     Delayed::Job.delete_all(['created_at < ?'], 1.day.ago)
+    TagSubscription.process_all
     prune_ad_hits
   end