remove .cc from dummy test function name when jinja2 is not available
Fix StreamingSparseFeatures reading from file (issue #1583)
and refactor the unit test for it so it reads from a generated file
instead of data repository
add ATLAS-CLAPACK to linker, when using original LAPACK
Added "unlink(filename)" to automatic tests for keeping /tmp clean.
Added "unlink()" to new StreamingSparseFeatures_unittest.
Merge pull request #1615 from tklein23/keep_clean_tmp

Added "unlink(filename)" to automatic tests for keeping /tmp clean.
Merge pull request #1614 from besser82/fix_lapack_cmake

add ATLAS-CLAPACK to linker, when using original LAPACK