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
tests: connect rethinkdb with db=test
server: nightly conversion of formats
tests: conversion of formats
server: setup logging in create_app; so it's setup for celeryd too
server: ebook ranking based on popularity & quality
ui: foundation v5.4.4
server: error handling in load_ebook
server: manage.py lb command accepts file_hash now
server: ensure ebook is uploaded before conversion
server: show_s3 command to print uploads on CLI
server: stats and badges for dedrm
client: handle mixed ASIN tags
client: --use-cache param to override cache skip caused by --debug
server: refactor rethinkdb connection into Datastore constructor
server: better subprocess handling in convert; start celeryd with PATH configured