* Add stub Deploying section
* Add Try it out section with short instructions for partnered
homeservers
* Add Donate section with OC button and individual links
* Add Contact section, move all chatroom and source code buttons there
* Use new `no-zoom` html class to disable image zooms
Includes step-by-step directions to ease the lift for those who have ended up
here and who have never created a matrix account or used matrix before in the
past.
Also updates the information in README.md to match, as these should generally be identical.