Conflicts:
	src/limbo/bayes_opt/boptimizer.hpp
	src/limbo/model/gp/kernel_lf_opt.hpp
	src/limbo/model/gp/kernel_mean_lf_opt.hpp
	src/limbo/model/gp/mean_lf_opt.hpp
	src/limbo/opt/random_point.hpp
	src/limbo/stop/max_predicted_value.hpp
	src/limbo/tools/math.hpp

New optimization API

Integrate the documentation with the source code.

Name the exception that we catch in boptimizer

It is still better to have an instance of RandomGenerator in each thread.

Template not including NLOpt when LIBCMAES was present. Removed NLOptNoGrad from the list of acquisition optimizers