use consistent naming of percentile column across elephants and becca plot
sigh, we need tests
yank year academic out of there
use testpercentile not percentile_2011, also show more reference bars from norms_sparse
be defensive for cases when student performance is below norms sparse
First commit of MAP Projector
Merge pull request #37 from chrishaid/map-projector

First commit of MAP Projector
cleaned up AMP Projector a bit and added Andrew as second developer.
Cleaned it up a bit more.
Merge pull request #38 from chrishaid/map-projector

Map projector