Edits to Jenny subsetting notes in light of group discussion
More refining of Jenny's subsetting notes
Made changes based on ARG meeting
Finished subsetting exercises
Added explaination for when [ needs dimensions specified
Did quiz and part of Functional Components exercise.
Finished Lexical Scoping exercises
Finished special calls exercises.
Figured out promises, lazy evaluation example.
Finished Functions exercises
Jenny notes on 03_Functions
Update Jenny's notes re: Functions; about 85% done.
Merge pull request #1 from aammd/master

Merge pull request #15 from jennybc/master
Correction
Merge branch 'master' of https://github.com/jennybc/UBCadv-r
Merge pull request #17 from scisus/master

Finished subsetting exercises and tried to clear up my [ dimensions question
Merge pull request #16 from jennybc/master

Edits to Jenny subsetting notes in light of group discussion
minor formatting
merge
Merge remote-tracking branch 'upstream/master'