Added baseline switch to bench() for dev test
Added baseline switch to bench() for dev test

Rdatatable/data.table,vlulla/data.table,jangorecki/data.table,jangorecki/data.table,jangorecki/data.table,Rdatatable/data.table,Rdatatable/data.table,vlulla/data.table,jangorecki/data.table,vlulla/data.table,Rdatatable/data.table,vlulla/data.table