Summary of Changes:

- Polished some Grunt config options while testing livereload capabilities in grunt-watch
- tests for connection_pool selection with no living connections
- tests for connection abstract's mini request implementation for ping.

grunt/config/open.js

@@ -1,5 +1,5 @@
 module.exports = {
-  html_unit_cov: {
+  coverage: {
     path: 'coverage.html',
     app: 'Google Chrome'
   }