Failed attempt at 2.0.0-beta2 release
Failed attempt at 2.0.0-beta2 release

Due to various issues, this commit does *not* represent the state of the
codebase for the actual 2.0.0-beta2 release. Please use the v2.0.0-beta2
tag instead.

This used to be revision r5392.

imagej/workflow-pipes,imagej/workflow-pipes