created add method and added .gitignore file
indentation adjustment
subtract method added
divide method added
absValue method added
negate method added
improved toString method to return numerator if denominator is equal to 1
improved toString method test
added fraction calculator class together with evaluation methods
another commit of fraction class
trying to work out why the calculations are wrong
evaluation method is not taking next element into calculations
added fraction calculator test class to take user input
calculations still wrong, the problem is within for loop
calculations still wrong, the problem is within for loop and tempItem
not fully functional unfortunately