test: handle more than one *.config with one -config parameter
test: handle more than one *.config with one -config parameter

vladdu/otp,rlipscombe/otp,g-andrade/otp,vladdu/otp,mikpe/otp,getong/otp,rlipscombe/otp,dumbbell/otp,rlipscombe/otp,isvilen/otp,vinoski/otp,getong/otp,getong/otp,g-andrade/otp,emacsmirror/erlang,isvilen/otp,jj1bdx/otp,mikpe/otp,mikpe/otp,getong/otp,uabboli/otp,uabboli/otp,jj1bdx/otp,vladdu/otp,dumbbell/otp,jj1bdx/otp,kvakvs/otp,vladdu/otp,dgud/otp,potatosalad/otp,vinoski/otp,isvilen/otp,g-andrade/otp,erlang/otp,getong/otp,g-andrade/otp,dgud/otp,kvakvs/otp,uabboli/otp,dgud/otp,lrascao/otp,uabboli/otp,ferd/otp,rlipscombe/otp,vinoski/otp,kvakvs/otp,electricimp/otp,jj1bdx/otp,dumbbell/otp,ferd/otp,ferd/otp,vinoski/otp,uabboli/otp,ferd/otp,potatosalad/otp,ferd/otp,emacsmirror/erlang,emacsmirror/erlang,lrascao/otp,bjorng/otp,vladdu/otp,kvakvs/otp,potatosalad/otp,potatosalad/otp,jj1bdx/otp,uabboli/otp,vladdu/otp,jj1bdx/otp,dgud/otp,dgud/otp,vinoski/otp,getong/otp,vinoski/otp,ferd/otp,kvakvs/otp,g-andrade/otp,jj1bdx/otp,ferd/otp,lrascao/otp,isvilen/otp,dumbbell/otp,bjorng/otp,potatosalad/otp,rlipscombe/otp,dumbbell/otp,isvilen/otp,isvilen/otp,electricimp/otp,uabboli/otp,getong/otp,getong/otp,mikpe/otp,isvilen/otp,erlang/otp,potatosalad/otp,jj1bdx/otp,lrascao/otp,isvilen/otp,g-andrade/otp,vladdu/otp,ferd/otp,vladdu/otp,bjorng/otp,emacsmirror/erlang,uabboli/otp,electricimp/otp,rlipscombe/otp,erlang/otp,dgud/otp,bjorng/otp,lrascao/otp,g-andrade/otp,getong/otp,electricimp/otp,erlang/otp,emacsmirror/erlang,vladdu/otp,emacsmirror/erlang,lrascao/otp,emacsmirror/erlang,dgud/otp,lrascao/otp,electricimp/otp,vinoski/otp,vinoski/otp,electricimp/otp,electricimp/otp,dgud/otp,potatosalad/otp,dgud/otp,kvakvs/otp,isvilen/otp,emacsmirror/erlang,erlang/otp,erlang/otp,potatosalad/otp,g-andrade/otp,bjorng/otp,dumbbell/otp,bjorng/otp,potatosalad/otp,rlipscombe/otp,bjorng/otp,mikpe/otp,bjorng/otp,uabboli/otp,potatosalad/otp,lrascao/otp,jj1bdx/otp,mikpe/otp,dumbbell/otp,mikpe/otp,erlang/otp,lrascao/otp,mikpe/otp,erlang/otp,electricimp/otp,vinoski/otp,emacsmirror/erlang,getong/otp,rlipscombe/otp,bjorng/otp,kvakvs/otp,dgud/otp,bjorng/otp,isvilen/otp,kvakvs/otp,g-andrade/otp,ferd/otp,rlipscombe/otp,jj1bdx/otp,mikpe/otp,dumbbell/otp,vinoski/otp,dumbbell/otp,emacsmirror/erlang,g-andrade/otp,mikpe/otp,electricimp/otp,erlang/otp,erlang/otp,rlipscombe/otp,kvakvs/otp,dumbbell/otp