added about.html page 

submitting about.html (sooo happy!!), however I still have the previous environment before Wednesday's meeting. Thanks for the review and suggested improvements. 

I will fetch&merge now all the changes from Wednesday's meeting and try to upgrade the about.html in accordance with current goals. 
Thank you!!!
My sync results are weird, so I guess I will adjust the upstream repo with my origin master manually. The sync instructions you sent did not work for me fully so I followed git instructions in my terminal. Any ideas where I got wrong?