#34. Fixed SimpleBayesianOptimization core to correctly use the new compute_proposals function.
Fixed SimpleScikitLearnAdapter to directly read out parameter names from the param_def dictionary instead of explicitely giving them to it as an argument.
Removed all of the old compute_max functions. If we still need them, they're in another branch and could be remerged.
Fixed tests to account for change in the parameter name dimensionality --> num_pts and function name _get_possible_candidate_indices to get_close_candidate_indices.