scripts: improve profiler script

Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
structures: add template for red-black tree

Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
structures: add makefile for structures

Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>