Improve logging and configuration

Add plugin logging support;

Improve BeatVortex plugin;

Improve BeatVortex plugin

0.1.4: Major update to BeatVortex plugin

v0.1.3: Minor bugfixing and refactoring; Optional support for maps in…

… BeatVortex plugin

v0.1.2: Fix bug in BeatVortex plugin, improved configuration and startup

v0.1.1: Minor config and startup fixes

v0.1.0: Initial alpha release