setting up initial code to be refactored, tested
hard coding 'now/current' date to see intended result
date refactor: refactoring to require.js modules
date refactor - adding unit tests
adding some console.log ref dates
adding jquery to lib  and config
adding jquery dependency, dropping in img dim detect script - for refactoring for testing
stubbing out test for img dim detect
updating ignore file
checking in WIP on image detect unit test
adding example of public/private methods, exposure for unit testing
adding singletons example of hard to test code and workaround
hard to test code private parts