Assignment1 test.js first 2 tests
assignment1-dev/test.js all 4 tests
Revert dos newlines to unix newline

Shell scripts only work properly with unix newlines
With dos newlines, the <CR> gets interpreted as part of the last
parameter (the file name) and therefore, the lint programs cannot find
the file.
Lint check assignment1-dev/test.js
Refactor assignment1-dev/test.js
Add tests and lint check assignment1-dev/test.js
update readme