Added angular-mocks.js for jasmine DI.
Added spec for homework1 imgLoader.
Implemented homework1.imgLoader and imageList with passed tests.
Fixed homework1 imgLoader test; downloaded images for faster loading.
Added simpleSlide: basic image swapping.
Added transitionSlide which uses d3.js transition to reposition images.
Added cssSlide that combines d3.js for class switching and CSS3 transition and transformation.
Added introduction and annotation.
Added homework 2 spec.
Completed exercise 2.