deleted unnecessary file
added readme with description of programs
removed unused file
fix typo in name
make some spec comments more precise
fix link to Roman Numeral documentation
update roman numerals spec to use IV and IX for 4 and 9
update comment in greetings spec to be more accurate
update 99 bottles spec to only pass in a single number
always run specs in the same order for less confusion
remove spaces from birthday data
added answers to the specs