Update README and tweak workflow

README.md

benchmarks/README.md

build/swActor

dataset/BRCA1.fasta

dataset/BRCA2.fasta

dataset/Heterogeneous .fasta

dataset/Titin.fasta

include/pairActor.hpp

include/serialActor.hpp

multi.sh

single.sh

src/actors/clientActor.cpp

src/actors/managerActor.cpp

src/actors/pairActor.cpp

src/actors/serialActor.cpp