1.1-1 (02 Sept 2014)
-----

moved several Suggests to Depends for R CHECK

submitted rays paper and added to references

now beta ray-based search including option to control the
number of rays

now outputting close in object to inspect fidelity of
search


1.1 (20 March 2014)
---

added ray-based search for faster greedy local design
(alpha functionality)

added functions for optimization under constraints by
the augmented Lagrangian (alpha functionality)

minor bug fixes and documentation updates

removed snow; only supporting parallel now
