hardcode tests in place
teamMemberService loading JSON (tests fail)
images to use ng-src instead of src to fix 404
TeamMemberService tests now passing

use controllerAs vm as suggested: http://www.johnpapa.net/angularjss-controller-as-and-the-vm-variable/

tests need use vm variable as well: http://stackoverflow.com/questions/25191033/accessing-scope-from-unit-test-file-when-using-the-vm-controlleras-syntax-fro