Merge pull request #15 from Pawka/master

Meetup 2: 2nd presentation + changed logos ratio to 1:1
Typo.
Meetup 2: Added 3rd keynote info.
Added phrozn files.
Moved static content to phrozn dirs.
Updated layout.
Removed not required entries.
Prepared events loop template, + events data.
Prepared current event layout.
Modified README.md
Merge pull request #16 from Pawka/phrozn

Phrozn
Temporary added generated content.
Fixed Makefile to create output dir if it does not exist.
Added .NET usergroup to friends.
3 evento pradzia
Merge pull request #18 from podolskis/master

Trecio evento pradzia
Facebook share fixes
Added speaker.
No more gays.
Added speaker.