[ 17:15 danfe  ]

• 383026 LEGAL
• 383026 audio/ardour/Makefile
• 383026 audio/ardour/distinfo
• 383026 audio/ardour/files/patch-tempoline_crash

- Belatedly update to version 2.8.16
- Fix a typo made by bapt@ in r355514 during USES=scons conversion
- Remove no longer needed pre-build gimmick and BUILD_DEPENDS for VST
- Backport tempo line assert fix from 3.0 to stop crashing under some
  relatively easy to hit conditions (obtained from SlackBuilds repo)
- Unrestrict: VST support doesn't require Steinberg SDK since r240929
  (version 2.8.2) and is disabled by default anyways