- NAMESPACE and DESCRIPTION (Imports, Depends) changed for CRAN (should be ok now)
- utils.R: functions for internal use isolated
- S3methods such as Anova.default or coef.glht avoided! (model.matrix.neModel and df.residual.neModel introduced, because needed inside Anova.default)
- documentation for Anova discarded, since Anova.default is automatically evoked, so no more need for Anova.neModel (only in vignette?)