Merge pull request #27 from fulldecent/patch-1

Merge pull request #34 from l-winston/jsDelivr

generates image links for jsDelivr instead of RawGit (deprecated)

Update to canonical URLs

Merge pull request #25 from sergeio/master

Remove ?invert_in_darkmode

Merge pull request #19 from TApplencourt/patch-1

Resolve #10

add advice for missing images

update gitignore to include DS_Store

Bump version

footer line

s/equation/formula/g

Make LaTeX not warn

make the triangle smaller