initial actor names must be non-consecutive

Link: https://github.com/GeneAssembly/biosal/issues/130
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
fix ring example for non-consecutive names

Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
per-node random actor names for acquaintances

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

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

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

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

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

Link: https://github.com/GeneAssembly/biosal/issues/143
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>