Moved color creation to the row iteration.
Draft for hexagon drawing part 2.
Added supporting images for hexagon drawing post.
Finished part 2 of hexagon drawing post, added supporting images.
Minor correction.
Added default date to Pelican config, removing the requirement to date drafts.
Final edit for hexagons part 2

- Added missing words
- Fixed occurrances of the wrong polygon name (pentagon, really?)
- Restructured a couple of paragraphs
- Added footnote about block scoping
Added tiled hexagons as header background.
Added missing word.
Merge pull request #3 from edelooff/hexagon-tiling

Hexagon tiling