converted imagesize plugin to lib

config/initializers/lib.rb

@@ -1 +1,3 @@
-require 'danbooru/paginator'
+require 'danbooru/paginator'
+require 'danbooru_image_resizer/danbooru_image_resizer'
+require 'imagesize/lib/image_size'

schedule.rb

@@ -1,6 +1,6 @@
 set :output, "/var/log/whenever.log"
 
-every 1.hour do
+every 1.day do
   runner "TagSubscription.process_all"
 end
 

vendor/plugins/imagesize/init.rb

@@ -1 +0,0 @@
-require 'image_size'

vendor/plugins/imagesize/install.rb

@@ -1,2 +0,0 @@
-# Install hook code here
-puts "Thank you for installing Imagesize. You can visit http://imagesize.rubyforge.org/ to read the documentation."