Change zlib default to try using hardware acceleration and set card to -1 to use all available cards
Change zlib default to try using hardware acceleration and set card to -1 to use all available cards

Those defaults just make more sense for normal users.
1. Use hardware if possible
2. Use all available cards if possible

tblume/genwqe-user,ferseiti/genwqe-user,ferseiti/genwqe-user,ibm-genwqe/genwqe-user,ibm-genwqe/genwqe-user,tblume/genwqe-user,ibm-genwqe/genwqe-user