issue: Redesign schema

I found myself complicating the data model of this class of objects and
wanted to take a clean approach to its design.  The key differences are
as follows:

        * We now reference a message object for the issue's OP, as
        opposed to directly containing the message data

        This affords the OP _all_ of the standard features of a Scrott
        message, including separately tracked authorship data, file
        attachments.

        * Multiple assignees is implemented in the design

        Finally.

        * Seen flag is removed

        This can be implicitly tracked via all sub-object messages and
        the views meta-table.

0 files changed, 0 insertions, 0 deletions