Refactoring: Refer to questions by number, not CSS ID
Refactoring: Split CSS & JS into files, use an include for the problem list, use uri_escape filter instead of manually escaping
Refactoring: Rename 'tab' to 'step' for clarity
30C3 Refactoring: Remove junk
create de/30c3 and de/index.html .

translations are not completed but technically they work.
fix 30c3 translation bug.
add "(my Youtube/Vimeo video was blocked)"

thnx to https://twitter.com/EINS78/status/417790449227542531
finish german translation.

https://piratenpad.de/p/translate-copywrongsEU-german
Merge branch 'feature-german' into gh-pages
Merge pull request #20 from PPOE/feature-german

Feature german translation
move /en/30c3/ to /30c3/ and /de/30c3/ to /30c3/de/
Merge pull request #19 from PPOE/gh-pages

Refactored 30c3 microsite
add redirect from old /en/30c3/ url
fix 30c3 logo url
Merge pull request #21 from PPOE/gh-pages

fix 30c3 move bugs
Merge branch 'gh-pages' of github.com:okfde/eucopyright into gh-pages

Conflicts:
	_data/questions.yml
	_includes/question_col.html
	de/index.html
Fix bad merge