\area is required but not supported

[brosenan]

When rendering our paper using the latest template, the copyright notice at the bottom of the first page contains a message about a missing \area definition:

However, after adding the line:

\area{Foo}

we got the following error:

! Undefined control sequence.
l.39 \area
          {Foo}

indicating that \area is not defined...

[krono]

This is a documentation issue. In fact, the \area command existed briefly before this template was published.

The correct way to do this is to add area=... to \paperdetails{..}

fixed in 70c1edb