added decent error message when 'range' match type is used ('range' is not supported by bmv2 yet)
added decent error message when 'range' match type is used ('range' is not supported by bmv2 yet)

p4lang/p4c-bm,ops-p4/ops-p4c,ops-p4/ops-p4c,p4lang/p4c-bm,p4lang/p4c-bm,ops-p4/ops-p4c,ops-p4/ops-p4c