skeleton cran: clear trailing whitespace in the generated meta.yaml
skeleton cran: clear trailing whitespace in the generated meta.yaml

rmcgibbo/conda-build,rmcgibbo/conda-build,rmcgibbo/conda-build,shastings517/conda-build,mwcraig/conda-build,mwcraig/conda-build,shastings517/conda-build,sandhujasmine/conda-build,dan-blanchard/conda-build,dan-blanchard/conda-build,ilastik/conda-build,dan-blanchard/conda-build,frol/conda-build,sandhujasmine/conda-build,shastings517/conda-build,ilastik/conda-build,mwcraig/conda-build,sandhujasmine/conda-build,ilastik/conda-build,frol/conda-build,frol/conda-build