Minor loose ends in Jenny's notes re Functions
Merge pull request #4 from aammd/master

Get changes from upstream
Merge branch 'master' of https://github.com/jennybc/UBCadv-r
Delete a Jenny file lingering in top-level directory
Move Melissa's Functions notes to appropriate directory
Start a document for meta-notes
as.name() fixes Jenny's get()
Tidy the parts of Environments that Jenny has completed
working on first exercise
working on first exercise
working on first exercise
working on second exercises
begin functional programming chapter
setup functional programming
exercises 1
exercises 2
exercises 2
exercises 3, haven't finished 4
Merge pull request #34 from kjgilbert/master

Functional Programming Chapter
cleaning up top-level