Jason Florentino

Thanks for the wonderful read and excellent teachings Daniel!

Hi there, noticed a few typos while scanning through this doc. Thanks for writing it. Have a great day!

Hi... first time ever forking/pull requesting/contributing/etc. Feel free to ignore or make this fix elsewhere... I ran into errors when trying to work on Spreadsheets containing sheets other than Grids....

In weird experiment 4 "Convince 3 different DNS servers...", there's an unrelated image: 

In the last section of the "Why do I get a 404 error?" explanation, the first bullet says `Type example.com into your browser` when it should say `Type bad-ip.[subdomain].messwithdns.com into...

Fixes broken link to "embedding" Wren looks cool! Looking forward to trying it out.