Added sample swarm
Merge remote-tracking branch 'upstream/master' into npc-73
Merge pull request #223 from chetan51/master

Fixed syntax error in configure script
Merge remote-tracking branch 'upstream/master' into npc-73
Added example swarm JSON file. Updated run_swarm to generate the description.py and permutations.py for you automatically if you run it with a JSON file.
Merge pull request #224 from rmarianetti/npc-73

npc 73
Added example swarm JSON that uses a custom error metric
Merge pull request #225 from rmarianetti/npc-73

Added example swarm JSON that uses a custom error metric
NPC-355 - Make sure there is a print statement that the build failed.  Ideally we will have the pip failure print to stderr but this is an intermediate step that at least makes the issue obvious.
Merge pull request #226 from scottpurdy/pip-fail

NPC-355 - Make sure there is a print statement that the build failed.  I...