Separate creating the mudlet instance from accessing it.

In situations where something tries to access mudlet (the class), before
or after it is constructed or destructed, respectively, making it easier
to tell what is going on.
Merge branch 'mudlet' into development

Separate creating the mudlet instance from accessing it.
Improved db:create to re-open connections after they've been closed.
Fixed improper equality checks.
Merge pull request #156 from ahmedcharles/mudlet-lua

Mudlet lua improvements.
Update to latest mudlet-mapper, from 12.12.3 to 14.6.1.