[ ] break r examples up to run them when relevant to ppt #4
[x] pre-course instructions
[ ] flesh out schedule to show when assignments are happening #3
[x] work up an example data set from an existing OBIS data set (expected a more group like demonstration with a sample dataset.)
[ ] helpful to go over the obistools::matchtaxa match_types (near_1 etc.) and how they can be used to find where the original name has spelling errors or where there are potential incorrect matches.