Bump intern to 1.7.0 [ci skip]
Update behavior tests to use executeAsync to signal when done initializing
Added _base/lang intern conversion
Convert dojo/on tests to Intern
Converted dojo/date/stamp tests from DOH to Intern
Added intern tests for dojo/require! plugin.
Added colors unit test.
converting dojo/json tests from doh to intern
converting dojo/date and dojo/date/locale tests from doh to intern
converted dojo/currency doh tests to intern
Cleaned up conversion of dojo/_base/lang to intern.
Converted dojo/mouse tests
Only run mouse unit tests in a browser