solve question in exercises
make plotting function for output to device
setup for debugging chapter
starting debug chapter
debug chapter, didn't do remaining exercises
Merge remote-tracking branch 'upstream/master'

Conflicts:
	02_Subsetting/Subsetting-Alathea.Rmd
	02_Subsetting/Subsetting-Alathea.html
	02_Subsetting/Subsetting-Alathea.md
	02_Subsetting/Subsetting-Andrew.Rmd
	02_Subsetting/Subsetting-Andrew.html
	02_Subsetting/Subsetting-Jenny.Rmd
	02_Subsetting/Subsetting-Jenny.html
	02_Subsetting/Subsetting-Jenny.md
	02_Subsetting/Subsetting_Susannah.Rmd
Environments, sorry so late
Davor's solutions for 'Debugging and Exceptions'
debugging

Merge remote-tracking branch 'upstream/master'

Conflicts:
	02_Subsetting/Subsetting-Alathea.Rmd
	02_Subsetting/Subsetting-Alathea.html
	02_Subsetting/Subsetting-Alathea.md
	02_Subsetting/Subsetting-Andrew.Rmd
	02_Subsetting/Subsetting-Andrew.html
	02_Subsetting/Subsetting-Jenny.Rmd
	02_Subsetting/Subsetting-Jenny.html
	02_Subsetting/Subsetting-Jenny.md
	02_Subsetting/Subsetting_Susannah.Rmd
Merge pull request #33 from cubranic/05-davor

Davor's solutions for 'Debugging and Exceptions'
Merge pull request #32 from meligu8/master

environments
Merge pull request #31 from kjgilbert/master

Set up for debugging chapter, also going to try OO chapter on my own
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