Merge pull request #2 from Jordan-Kirby/JK

Updated README
Merge pull request #3 from Jordan-Kirby/master

Remove .DS_Store, added .gitignore and updated README
Begin abstracting functionality into seperate functions and add in an extra error check in the init function
Merge branch 'master' of github.com:ConnorAtherton/Progress

Merge needed because I updates the repo name