fixes to whenever scripts

config/danbooru_default_config.rb

@@ -72,6 +72,11 @@ module Danbooru
       300
     end
     
+    # If a solid state drive is availble, cache the thumbnails on the SSD to reduce disk seek times.
+    def ssd_path
+      nil
+    end
+    
     # List of memcached servers
     def memcached_servers
       %w(localhost:11211)

config/schedule.rb

@@ -1,11 +1,11 @@
 set :output, "/var/log/whenever.log"
 
 every 1.hour do
-  TagSubscription.process_all
+  runner "TagSubscription.process_all"
 end
 
-if fetch(:whenever_environment) == "production"
+if environment == "production"
   every 1.hour do
-    AmazonBackup.execute
+    runner "AmazonBackup.execute"
   end
 end