…). 2) Keep old behavior as default through new parameter. 3) Update documentation, including examples, and unit tests.

…8). 2) Keep old behavior as default through new parameter. 3) Update documentation, including examples, and unit tests. 4) Correct Powell example to match that in Rsolnp

…old behavior as default with new parameter 3) Clean up HS100 example; analytic gradient works now - as it should. 3) Update documentation and unit tests

…nequalities to <= 2) Maintain old behavior as default with new parameter 3) Clean up HS100 example 4) Update documentation and unit tests

…on of inequalities to <= 2) Maintain old behavior as default with new parameter 3) Clean up Hartmann 6 example 4) Update documentation and unit tests.

…S100 example so it is now accurate with analytic gradient 3) Updated documentation and unit tests.

…and DESCRIPTION. Release version is minor, since deprecating the direction is a significant change. It is not major, since the API remains the same, currently.

… line with others.