Move files for field around.
Add unit tests for field.
Merge branch 'master' into vui-split

Conflicts:
	package.json
Update dependencies for karma browsers and jasmine matchers.
Merge branch 'master' into vui-split

Conflicts:
	package.json
Remove some unnecessary files.
Merge pull request #5 from Desire2Learn-Valence/nstonehouse/repo-split/field-tests

Nstonehouse/repo split/field tests