Adds correct syntax highlighting lang, fixed #57

[klepas]

Hey @joolswood,

I’ve added the correct highlighting syntax to achieve syntax highlighting as desired — we want to basically specify the language.

I’ve also tweaked the SASS a tiny bit to ensure our shell command code styling is a bit larger to read. I think these would look a bit better if we returned to the dark/inverted code highlighting style, but I didn’t see an easy way to use the dark/inverted styling for just the shell command code blocks…

…maybe we can approach Gaz next week and see what he thinks re. going back to the dark styling altogether, since we want to hide our HTML code blocks by default? :)

@dominikwilkowski could you take a quick squiz over the SASS edits — nothin’ major.

[dominikwilkowski]

What issue does this fix? #67?

[klepas]

Yea, and I guess #57.