Update README.md

Added some more info.
Revert "Added analytics tracking"

This reverts commit 739aee3f0b335f6b59fe20e7f1fec235f724b998.
Revert "Added header and links"

This reverts commit 6f8a9e96654b074e502fe2ae952a1f4b5575c33b.
Revert "Revert "Added header and links""

This reverts commit abb9d96a3205b5cdd86adcb9f4d5bf22bc5546a8.
Fleshed out the header and primary nav
Header tweaks
Added analytics tracking
Revert "Added analytics tracking"

This reverts commit 739aee3f0b335f6b59fe20e7f1fec235f724b998.
Add analytics tracking.
Added google site verification
Added <title>
Addes plax.js parallax to circles

Futzed with cirlces a bit to make parallax look better
Adding more header links
Added a ridiculous loading animation.

Because I can.
Started mobile states

Includes layout adjustments and start to header dropdown menu.
Header tweaks to compensate for circles occupying layout
Finished mobile nav
Forgot event.preventDefault on menu toggle
Brought back load screen
Load screen z-index adjustment