Bump polling interval to 100ms again

As long as we are using spawn, it won't not make much of a difference
because we're slow anyway, and I don't want bug reports complaining that
EAK fries people's CPUs on some systems.
Fix race condition
Merge pull request #295 from MajorBreakfast/patch-1

Fix race condition
fix minor typo in comment
Merge pull request #297 from george/patch-1

fix minor typo in comment
prefer yehuda's (slightly modified) loader.js

circular references in almond are broken
Fix the path to the assets directory so the coverage metrics are reported correctly
Update README.md
correct typo
Merge pull request #300 from bmac/fix-coverage

Fix the path to the assets directory so the coverage metrics are reporte...
Update Bower configuration.

* Use Handlebars `~>1.1.2` (will allow everything `< 1.2`).
* Replace `ember-data-shim` with `ember-data`. @fivetanley had the Bower
  registry fixed so that `ember-data-shim` and `ember-data` both point
  to https://github.com/components/ember-data. (FYI - Sometime in the future we
  will be removing `ember-data-shim`.)
Merge pull request #303 from rjackson/update_bower_config

Update Bower configuration.