add plpgsql triggers to maintain media_stats data; update web app for removed media_stats fields; add tests for media_stats triggers
remove debug print
debug triggers
media_stats trigger test
tweaks to test story stack
optimize test, mostly by reducing module loading time
remove old scripts
use scalar::defer for lazy static init; add get_config as Util::Config export
bug fixes
Merge branch 'test_optimizations'
fix bug triggered by { fq => '' } param
Merge branch 'master' of https://github.com/berkmancenter/mediacloud