Daily digest for 20120523

New packages

awsMethods, MetaPath, NbClust

Updated packages

caTools (1.13), ChemoSpec (1.51-0), dti (1.0-3), EcoHydRology (0.4.1), EffectStars (1.1), foreign (0.8-50), G1DBN (3.1), kaps (0.9-3), mgcv (1.7-17), nlme (3.1-104), oce (0.8-8), osDesign (1.6), qtutils (0.1-3), rcppbugs (0.1.0), Rjms (0.0.3), Rmpfr (0.4-8), Rsolnp (1.12), SamplingStrata (0.9-3)