rfc5: Initial draft
Merge pull request #10 from garlick/module-loading

rfc5: Initial draft
rfc5: clarify mod_main usage + cleanup
Merge pull request #11 from garlick/module-loading

rfc5: clarify mod_main usage + cleanup
rfc5: shorten insmod-json definition
rfc5: mention processes as actors, besides threads
rfc3: allow rank-addressed messages to loop back
Merge pull request #12 from garlick/module-loading

RFC3: allow loopback routing in one case; RFC5: minor fine tuning
rfc5: drop nodeset from lsmod-obj

This field is no longer needed.
Merge pull request #13 from garlick/module-loading

rfc5: drop nodeset from lsmod-obj