OTP app for sharing system_monitor messages: riak_sysmon

[Scott Lystig Fritchie]

Hi, all.  Basho's got a new OTP app available for review.  We hope y'all
find it useful.  Suggestions, feedback, bugfixes (especially in the form
of GitHub pull requests), rotten tomatoes, etc. are welcome.

    https://github.com/basho/riak_sysmon

The Erlang VM only allows a single process to be a "system monitor"
process and receive system monitor events.  This app allows many OTP
apps to share system monitor events while also protecting the system
from being overrun by too many events.  See the README for more details.

-Scott