renamed opimizer methods to unobscure gradients and objective
renamed opimizer methods to unobscure gradients and objective

esiivola/GPYgradients,AlexGrig/GPy,avehtari/GPy,ysekky/GPy,PredictiveScienceLab/GPy,dhhjx880713/GPy,Dapid/GPy,Dapid/GPy,mikecroucher/GPy,maaskola/GPy,AlexGrig/GPy,jameshensman/GPy,maaskola/GPy,ptonner/GPy,beckdaniel/GPy,befelix/GPy,SheffieldML/GPy,SheffieldML/GPy,avehtari/GPy,ysekky/GPy,mikecroucher/GPy,esiivola/GPYgradients,avehtari/GPy,dhhjx880713/GPy,SheffieldML/GPy,AlexGrig/GPy,befelix/GPy,ptonner/GPy,beckdaniel/GPy,Dapid/GPy,dhhjx880713/GPy,dhhjx880713/GPy,buntyke/GPy,befelix/GPy,ptonner/GPy,Dapid/GPy,mikecroucher/GPy,esiivola/GPYgradients,mikecroucher/GPy,esiivola/GPYgradients,SheffieldML/GPy,ysekky/GPy,PredictiveScienceLab/GPy,ysekky/GPy,befelix/GPy,buntyke/GPy,beckdaniel/GPy,jameshensman/GPy,maaskola/GPy,buntyke/GPy,buntyke/GPy,jameshensman/GPy,PredictiveScienceLab/GPy,ptonner/GPy,maaskola/GPy,beckdaniel/GPy,PredictiveScienceLab/GPy,jameshensman/GPy,AlexGrig/GPy,avehtari/GPy