Fix liquidsoap deprecation warnings

Fix liquidsoap deprecation warnings and align with #36 (closed).

changed milestone to %1.0-alpha3 — Playful Platypus

marked this issue as related to #36 (closed)

changed milestone to %1.0-alpha5 — Capable Capybara

@chrizz which deprecation warnings have you noticed? AFAIR you have installed a new Liquidsoap version which was not compatible yet. If that's the case let's close this ticket pls.

changed milestone to %1.0-alpha4 — Raving Raccoon

Closing this, since deprecation warning should be already covered by @Loxbie in [EPIC] Upgrade to Liquidsoap 2.2 or later (#36 - closed)

closed