Updated 2014 son page with prominent registration link
Merge pull request #44 from rhyolight/son

SoN content updates
Added reddit link
Merge pull request #45 from rhyolight/son

Added reddit link
Added awesome son 2014 graphic from @jefffohl.
Merge pull request #46 from rhyolight/son

Added awesome son 2014 graphic from @jefffohl.
Removed pull request report.

It exists on the status board now.
Updated mailing list stats page.

Padded graphs so they all start on the same date.
Changed name of the page to reflect ML stats, not just general stats.
Merge pull request #47 from rhyolight/tool-changes

Updating tools pages
NuPIC Doxygen automated doc build.
Merge branch 'gh-pages' of github.com:rhyolight/numenta.org into gh-pages
Updating hackathon pages.

- resized /hack page
- updated date countdown to hackathon
- corrected some wrong dates
Reverting local env changes.
Merge pull request #49 from rhyolight/hack-resize

Hackathon content corrections