fix: Include assertion details in chrome error reports

Run 'grunt build' so that the fix in
https://github.com/karma-runner/karma-nodeunit/commit/c6c290705cfd877577fbfc96aec5bb2341f27b69
applies for real.
fix: report the number of tests before testing begins

Fixes https://github.com/karma-runner/karma-nodeunit/issues/16
Merge pull request #17 from nicks/nick-total

fix: report the number of tests before testing begins