openwebwork/webwork2-dev — pull request #89 by mgage (2013-02-17 18:00:45+00:00)
Title: Set default to always show hints and solutions to professors using knowls...

This automatically shows the instructor the knowls presentation of hints and solutions.
This can be turned off in the configuration by setting "always_show_solution" to "nobody"
instead of to "professor". The analogous flag is available for hints.