Include '\n' to check against lines in conda.pth
Include '\n' to check against lines in conda.pth

While the assertion was passing previously - it is better to include the
'\n' in the assertion since each line in conda.pth includes new line
character.

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