Include cheatsheets to website

[mahesh-panchal]

The blogs are a nice way to summarise what's been covered, but sometimes one just wants a quick consolidated summary/how-to of what's been taught over multiple lessons on a tool.

Having a cheatsheet section would be useful for those who want a quick reference sheet.

[jwindhager]

I think this would be really nice, but perhaps rather link out to existing cheat sheets/relevant sections of tool docs to reduce maintenance effort and avoid getting out of sync with new tool releases?

[mahesh-panchal]

That's a good point, that would help lower the maintenance burden.

[CormacKinsella]

Link to the PR addressing this:
#128