Upgraded React.
Removed old versions of React.
Removed the sending div from main.js and the chat blade.
Now returns true only
Adding the sending div is now in the React code.
This is no longer needed
No longer using chat commands since switching to markdown
Added commonmakr js library
Adjusted rules for htmlpurifier to work with markdown better
No longer calling chat commands as those have been removed
Including common mark js library
Processing markdown client side.
Updated chat commands help bubble.
Added 3 backpacks message. No autocorrect I said backticks, not backpacks.
Merge branch 'feature/fix_sending_div_bug' into develop
Prevent sending blank messages.
Rewrote help text.
Added italics line.