Added "StrataWeights" as option to turn off stratum-weighting when calculating indices.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/nwfscassmt@205 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Same as last commit

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/nwfscassmt@206 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added Sim_Simple.R, Sim_Simple.Rd, and Simulation_test_simple.R, to do simple simulation testing of the Bayesian delta-GLMM estimator

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/nwfscassmt@207 edb9625f-4e0d-4859-8d74-9fd3b1da38cb