Figures for KPP tests; they may change as testing evolves.

git-svn-id: https://cvmix.googlecode.com/svn/trunk@271 ec264166-b127-864d-6cb2-e100125a5c76
Updates to KPP chapter and tweaks to others.

git-svn-id: https://cvmix.googlecode.com/svn/trunk@272 ec264166-b127-864d-6cb2-e100125a5c76
Todd pointed out a bug where compute_turbulent_scales wasn't being called correctly if CVmix_kpp_params_user was present

git-svn-id: https://cvmix.googlecode.com/svn/trunk@273 ec264166-b127-864d-6cb2-e100125a5c76