schedule.ccl SYNC allows for [timelevels] suffixes

[Zach Etienne]

This schedule.ccl line (from an older version of GiRaFFE) should not have been permitted by the scheduler:

SYNC: GiRaFFE::grmhd_primitives_Bi, GiRaFFE::grmhd_primitives_allbutBi, GiRaFFE::em_Ax[3],GiRaFFE::em_Ay[3],GiRaFFE::em_Az[3],GiRaFFE::em_psi6phi[3],GiRaFFE::grmhd_conservatives[3],GiRaFFE::BSSN_quantities,ADMBase::metric,ADMBase::lapse,ADMBase::shift,ADMBase::curv

Keyword: piraha

[Roland Haas]

This looks like a failure in the piraha parser to me.