make msg.cpp functions tolerate multi-frame messages. Refactor pub/sub code in the various engine classes. Start writing better tests of worker_engine
significant improvements; basic skeleton of worker_engine and its do_run() method
add UI for monte carlo demo
add monte carlo simulation to deb packaging
Merge pull request #12 from xandercrews/features/deb-packaging

add monte carlo simulation to deb packaging
First very demanding unit test for worker_engine. Complete lifecycle with multiple thread launches.
Merge branch 'master' of github.com:dhh1128/mtm
move utility scripts out of the way
minor reformatting, plus first version of req/rep socket in engine that's mostly correct
Start working on coord_engine again. Clean up how engine class manages endpoints.
prove that worker communicates and handles assignments correctly over both ipc and inproc, using a paramaterized unit test
prove that worker_engine also interacts correctly over tcp
work on improving coord_engine
tweak coord_engine for demo
solve issue 'UINT64_MAX' was not declared in this scope building on ubuntu 12.10
Merge pull request #13 from xandercrews/bugs/ubuntu1210-build

solve issue 'UINT64_MAX' was not declared in this scope building on ubun...
oops- fix chopped line
Merge pull request #14 from xandercrews/bugs/ubuntu1210-build

oops- fix chopped line
add demo utilities/data
minor comment tweak