add blank_image.png for doc builds
DOC: add book info to website
update LINEAR geneva dataset
remove temporary code
remove deprecated sklearn flag
BUG: fix angular crossmatch
BUG: fix angle in bivariate normal
crossmatch: use tangent form for better precision
rename new LINEAR cache file
FIGS: update figs per copyeditor's comments
BUG: FIG: linear clustering
fix errors in README.rst
remove unnecessary print statement
add code to save linear clustering results
COSMIT: change save to --save
fig_LINEAR_SVM.py
fig_LINEAR_SVM save file
use geneva periods in LINEAR figure
EXAMPLE: change axis limits
fig_LINEAR_GMMBayes.py