new: added deployment pull request instructions for developers
new: added deployment pull request instructions for developers

SheffieldML/GPy,dhhjx880713/GPy,mikecroucher/GPy,esiivola/GPYgradients,ysekky/GPy,dhhjx880713/GPy,mikecroucher/GPy,ysekky/GPy,ysekky/GPy,esiivola/GPYgradients,esiivola/GPYgradients,ysekky/GPy,SheffieldML/GPy,befelix/GPy,dhhjx880713/GPy,mikecroucher/GPy,befelix/GPy,esiivola/GPYgradients,befelix/GPy,dhhjx880713/GPy,SheffieldML/GPy,SheffieldML/GPy,befelix/GPy,mikecroucher/GPy