beginnings of nested widgets and NeffReactor stub
Callouts as a module.  d3 as a requirejs shim.
Merge remote-tracking branch 'upstream/master' into seann
Merge pull request #56 from seannives/seann

Seann
Fakey dB lookup of scoring

- display is done in submitTests handler
- answerman is the scoring engine
- fakeactivitydb is the database
- submitmanager is modified to pass through target and use answerman
Merge branch 'upstream/master'