rockspec: remove penlight dependancy. See https://github.com/Olivine-Labs/busted/pull/65#issuecomment-9904153
rockspec: remove penlight dependancy. See https://github.com/Olivine-Labs/busted/pull/65#issuecomment-9904153
istr/busted,nehz/busted,mpeterv/busted,o-lim/busted,DorianGray/busted,xyliuke/busted,leafo/busted,azukiapp/busted,Olivine-Labs/busted,ryanplusplus/busted,sobrinho/busted