Reset maintainer for my R-cran ports

devel/R-cran-praise

graphics/R-cran-qcc

math/R-cran-BsMD

math/R-cran-Rsolnp

math/R-cran-combinat

math/R-cran-conf.design

math/R-cran-nortest

math/R-cran-qualityTools

math/R-cran-scatterplot3d

math/R-cran-truncnorm

These were not at all difficult to maintain but I may not be

able to keep an eye on them in the near future.

Approved by: thierry (mentor, implicit)