v0.90 Created the showcase webpage, the patch notes / changelogs, and created the video tutorial
v0.80 Added the DIV layout controls. It supports 16 different layouts.
v0.70 Added the header as a fifth DIV and moved the controls to the header.
v0.60 Added the whiteboard.
v0.50 Changed the way the Google Slide player received the embed code. It now accepts the embed link instead of the embed code.
v0.40 Added JavaScript that modifies the YouTube address to make it an embed address.
v0.30 Created DIVs and added Google Slides player.
v0.20 Added YouTube video player.
v0.10 Created website. Added webcam (video).