create admin factory
create episodes factory
include factory methods directly
add sidekiq helpers
add devise login macro
adjust episodes controller spec to use factory girl and devise authentication
possible options to test environment
add missing filesize attribute to episode factory
use faker for podcast factory
move guid
validate presense of podcast id in episode
add docu to any_instance stub methdo
create reference to existing podcast before adding a new episode
permit new attributes in episode controller
also permit all attributes in podcasts controller
indention
make podcasts controller spec work
add login to other specs
use factory girl in more specs
redirect to podcast if it already exists during create