Hint generation
Basic grid drawing
Rename style sheet
Rename variable for clarity
Adjust grid
Hopefully fix grid for good
Draw row hints
Complete hint drawing
Introduce grid cell size variable, text scaling
Implement cell filling
Store player solution in an array
Add doctype
Tiny cleanup
Disable context menu on canvas, tweak rendering paths, add red boxes
Halfway done with dragging. Now I just need to make it stick to rows and columns and one fill type properly.

Signed-off-by: Ernestas Kulik <ernestas.kulik@gmail.com>
Cleanup
Fix stylesheet reference, minor php-ification