Update attachment.rb
Update attachment.rb

Add explicit unlink to intermediate files from processors.

carnivalmobile/paperclip,ScotterC/paperclip,betesh/paperclip,mrgilman/paperclip,sopheak-se/paperclip,tylerwillingham/paperclip,aditya01933/paperclip,frankpinto/paperclip,joshisa/paperclip,maintux/paperclip,cmaion/paperclip,raow/paperclip,zurb/paperclip,Sporky023/paperclip,freeslugs/paperclip,soramugi/paperclip,mehulkar/paperclip,dgynn/paperclip,Sporky023/paperclip,sideci-sample/sideci-sample-paperclip,zurb/paperclip,rpbaptist/paperclip,betesh/paperclip,manorie/paperclip,medcat/paperclip,cmaion/paperclip,onursarikaya/paperclip,maintux/paperclip,pandamako/paperclip,greatbody/paperclip,justanshulsharma/paperclip,rpbaptist/paperclip,greatbody/paperclip,InesCARodrigues/paperclip,danielwanja/paperclip,Cohealo/paperclip,mrgilman/paperclip,ScotterC/paperclip,gfvcastro/paperclip,mehulkar/paperclip,dgynn/paperclip,alexandrz/paperclip,onursarikaya/paperclip,freeslugs/paperclip,bdewater/paperclip,mrb/paperclip,victorngkp/paperclip,keathley/paperclip,InesCARodrigues/paperclip,medcat/paperclip,tiegz/paperclip,mdkalish/paperclip,keathley/paperclip,joshisa/paperclip,tylerwillingham/paperclip,soramugi/paperclip,raow/paperclip,sopheak-se/paperclip,Cohealo/paperclip,carnivalmobile/paperclip,pandamako/paperclip,justanshulsharma/paperclip,gfvcastro/paperclip,manorie/paperclip,bdewater/paperclip,mdkalish/paperclip,victorngkp/paperclip,alexandrz/paperclip,tiegz/paperclip,frankpinto/paperclip,mrb/paperclip,aditya01933/paperclip