Be ready for the next version of "omd".
Properly indent code when presented with the prompt.
Remove extra space to the left of code blocks.
Show a Boolean formula in mathematical form.
Change two questions so that are headers at level 4 and not 3
Use the "old engine" to highlight all OCaml code blocks.
Put the CSS class on <code>, not on <pre>.
Fix some styling of the "basic" tutorial.
Improve the presentation of several tutorials.
Reformat the 99problems page according to the new conventions.
Remove unnecessary quotes before code.
Improve the presentation of the tutorial "Functional Programming"
add graph images for 99problems
rework 99 problems page - graphs

Refactored graphs section to fit
new style of running through toplevel
add images for misc 99problems
rework 99 problems page - misc

Refactored misc section to fit
new style of running through toplevel