Added custom wording for the About Dialog for together sims, see https://github.com/phetsims/brand/issues/3 and https://github.com/phetsims/together/issues/60
Added custom wording for the About Dialog for together sims, see https://github.com/phetsims/brand/issues/3 and https://github.com/phetsims/together/issues/60

phetsims/joist,phetsims/joist,phetsims/joist