[Grace-core] Links

[Michael Homer]

Someone came to #gracelang and alerted me to this:
<https://www.reddit.com/r/programming/comments/308nv7/intro_to_grace_an_open_source_educational/>,
which has comments. (Obvious source warning)

It seems someone from opensource.com has been trawling the LCA
programme for material and has basically regurgitated a partial
transcription of the talk as an article:
<https://opensource.com/education/15/3/review-michael-homers-grace-open-source-educational-programming-language-talk>.
They do include some commentary of their own at points.
-Michael