add 35 to list of all python versions
add 35 to list of all python versions

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