Look into LowEntropy normalization bug
Add more tests for clustering math
Fix an untriggered assertion
Implement distributions.dbg.clustering.LowEntropy
Fix bugs in *.clustering.LowEntropy
Rename ... to log_partition_function for clarity
Strengthen clustering tests
Add comment to log_partition_function
Add index.html to clustering derivation
Pyflakes compliance
Add a plot to low-entropy clustering derivation
Merge branch 'master' into mixture-driver

Conflicts:
	include/distributions/clustering.hpp
Get most of tests passing; example/mixture segfaults