Proposed changes

Remove unused template parameter OverrideCubicFunctionsOfTime from evolution::dg::Initialization::Domain

Upgrade instructions

If you passed in two or more template parameters to evolution::dg::Initialization::Domain, eliminate the second one.

Code review checklist

• The code is documented and the documentation renders correctly. Run
  make doc to generate the documentation locally into BUILD_DIR/docs/html.
  Then open index.html.
• The code follows the stylistic and code quality guidelines listed in the
  code review guide.
• The PR lists upgrade instructions and is labeled bugfix or
  new feature if appropriate.

Further comments