Fixed broken AngularJS test runner

Incorrect paths in the testacular.conf.js file prevented the tests from running.  Also, updated package.json to use karma instead of testacular (project was renamed)
Merge pull request #563 from txmikester/angular-test-fix

Fixed broken AngularJS test runner
move logic from updateCount into the view rendering routine

update footer template to support declarative task stats rendering

adjust if block formatting

remove unnecessary escaping from the footer template

adjust variable declaration statements

adjust indentation in the footer template
Merge pull request #558 from thebakeryio/refactoring/update-count

Refactoring/update count
add more helpful readmes and learn.json.