Merge pull request #18 from tomer/gh-pages

Rebase gh-pages with ap2013 content
Merge branch 'gh-pages' of github.com:Hamakor/AugustPenguin into gh-pages
Merge branch 'gh-pages' of github.com:tomer/AugustPenguin into gh-pages
Realtime tweets
Tweaking HTML meta elements keywords and description
Add z-index to header

Without this change, the map overlaps with the header when scrolling.
Clarify in-place payments
הפסקה + צילום קבוצתי
track locations
Fix table

Emergency  fix from mobile. :-)
Disable scrollwheel interaction on map.

This allows you to actually scroll the page all the way down without the map interfering.
August Penguin 2013 has videos! ☺
August Penguin 2013 has slides!
Fix link to ik5's slides
Merge branch 'ap2013' of github.com:Hamakor/AugustPenguin into ap2013