fix coverall link
update readme
gpto 0.6.2
use postgresql in docker image, update docker doc
add docker volume for DB
fix gpg keys in dockerfile
try fixing keyring
fix apt rules in dockefile
skip apt-key download
fix postgresql init
fix syncdb with postgres
try to fix psql commands in docker
test: add test for VampSimpleHost
fix(vamp_plugin): fix #61
Add support for dox and dox.yml configuration file
update dox.yml
Update dox.yml. Put virtual environment in hidden directory .dox_env
Update pip in Travis-CI
Update setuptools via pip in Travis-CI
Travis: Remove pip install setuptools