First commit for a test runner in Helios
SUnit for Helios
Use reselectItem: in lists instead of custom onClick code
enables keyboard operation,
can select in multiselect lists by pressing enter.
Merge branch 'helios-sunit' of github.com:rcsimm/amber into rcsimm-helios-sunit

Conflicts:
	src/Helios-SUnit.js
	src/Helios-SUnit.st