server: fixed BROKER_URL var refs 5ed21d00
server: typo
salt: celery loglevel in dev
salt: refactor pillar config; install into /srv/ogre for travis-ci
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
tests: install s3proxy for travis-ci
server: nightly conversion of formats
tests: conversion of formats