DAKAR chains and bestfits

Chains and bestfit points for the dakar chains. They have the label 'PriorAonly' when only varying A_ds and bias parameters. The order and names of the parameters are: ['A', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0'] They have the label 'PriorNone' when all parameters are varied, in which case, the parameter names I normally use are: ['w', 'wa', 'A', 'omch2', 'ombh2', 'h', 'logAs', 'ns', 'b1_z1p0', 'c2_z1p0', 'b1_z1p3', 'c2_z1p3', 'b1_z1p6', 'c2_z1p6', 'b1_z2p0', 'c2_z2p0']For the cases with a single redshift bin, just remove the parameters that are not necessary.