opf/openproject — pull request #2098 by MichaelHierweck (2014-10-27 14:21:17+00:00)
Title: Fixed email options hash map keys

There was some mixup between symbols and strings that were used
as hash map indexes inside the mail handler. As a result at least
the argument or environment variable "project" was ignored.

This was cleaned up by using symbols all the way.