rrepair: fix scalaris.cfg setting rr_merkle_branch_factor twice (value 4 was intended)
rrepair: fix scalaris.cfg setting rr_merkle_branch_factor twice (value 4 was intended)

jvf/scalaris,jvf/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris,jvf/scalaris,jvf/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris,scalaris-team/scalaris,jvf/scalaris,scalaris-team/scalaris