Convert dojo/router tests from DOH to Intern
Add console option to test task for turning on the console reporter
Add Intern unit tests for dojo/store/Memory
Add Intern unit tests for dojo/regexp
Implement correct deep equality checking for old IE
Convert result of .map() into an array to test it
Back out change to make the test pass.

This reverts commit a78aacc6a972ff50e887126375df4df78692c72c. Resolution
is being tracked at https://bugs.dojotoolkit.org/ticket/17681.
Changes to support both browser and node tests
Initial DOH to Intern port of dojo/node tests