salt: supervisor config for multiple workers mapped to specific celery queues
salt: celerybeat config for supervisor
salt: multiple celery workers in tmux-powerline segment refs mafrosis/salt-formulae@c512d1a
salt: set timezone for celery
server: user_id not used in store_ebook
server: moved utils module out of models dir
tests: datastore module; test for find_formats_by_version
server: ebook conversion search interface
server: refactored Flask setup into factory module
server: refactored celery creation into factory; use app_context in tasks
server: nightly conversion of formats
server: fixed BROKER_URL var refs 5ed21d00
server: typo
tests: no imports in test_* modules; fixtures only to manage import order issues
tests: improve auth key test with base64 encode
tests: always show output on travis-ci.org
tests: .travis.yml in order of execution
salt: celery loglevel in dev
tests: install s3proxy for travis-ci
tests: conversion of formats