Move figure around
Transition paragraph
Caption placement and figure environment/location changes.
Fix age categories
Rearrange categorical plot text
New section, rearranging plots, commenting out unnecessary plots
More references to stat graphics/visual learning papers.
PCA section
Phrasing of IRB statement
Fixing appendices
Resolving merge conflicts

Merge branch 'master' of github.com:srvanderplas/VisualAptitude

Conflicts:
	Paper/Draft1/TestingVisualAptitude.Rnw
	Paper/Draft1/TestingVisualAptitude.pdf