Test converting code to home-brew Tuple so that STK compiles again on my mac, where clang does not include tuple
clang fixes
clang fixes
Re-fix clang fixes so that it works on other compilers too
Merge branch 'master' into origin/TupleTest
continuing work
more work
Fix duplicated paramter name
continue
almost there
Code in previous commit was incorrect, no idea why it even compiled for me
Merge branch 'TupleTest'