Add new files, add new styles
Add about page
Merge branch 'updates'
Merge branch 'master' of https://github.com/githubstudent/july-free-class
A random change of 4471 to hello1.txt
A random change of 16095 to hello2.txt
A random change of 11876 to hello3.txt
A random change of 23400 to hello4.txt
A random change of 2080 to hello5.txt
Add amend file as example