scribble
basic constraint implementation
move constructor to abstract class
run validations as cron
add episode validation
simplify pwp module
title and description
add constraint: there must be feeds
dummy display for constraints
refactor
add constraint: assets must exist
fix model hooks
add constraint: web player needs assignments
cleanup: remove player asset check from system report
add constraint: curl check
add constraint: iconv check
add constraint: simplexml check
add constraint: url_fopen_allowed check
add missing language domains
add constraint: podcast title check