Halfway through making changes

1. typo fixed, some line breaks added where wrapping looked weird on
mobile
2. switched up the scroll depth example
3. Added hashes to tag links
4. fixed the weird padding happening on tag pages in mobile (removed
the #posts wrapper)
5. fixed the flashing issue on ALL templates
6. removed weird stuff of css structuring that was overly specific
Fixing things after Hacker News

So many things changed!

Added twitter to the nav, wrote a blog post, fixed a bunch of typos,
cleaned up some docs, redid docs on touch devices, fixed broken
examples, etc
Merge newsite with gh-pages