Blueice

------------------
* Source-wise interpolation by hammannr in https://github.com/JelleAalbers/blueice/pull/46
* Fix source index mismatch by hammannr in https://github.com/JelleAalbers/blueice/pull/47

------------------

------------------
* Prevent negative rates being passed to Barlow-Beeston equation, and allow per-event weights (32)
* Add likelihood that takes coupling as shape parameters (34)
* Patch for tests (37)
* Use scipy stats for PoissonLL (40)
* Do not scale mus when livetime_days is 0 (41)

------------------

------------------
* Likelihood sum wrapper (17)
* emcee bestfit and multicore precomputation (18)
* LogAncillaryLikelihood for constraint terms (19)
* HistogramPDFSource simulation, order shape parameter dict (20)
* Efficiency shape parameter, LogLikelihoodSum enhancements (23)
* Use scipy as default optimizer (24)
* Minuit support for bounds and errors (26, 27)
* Per-source efficiencies, weighted LogLikelihoodSum (28)
* Use atomicwrites for cache to prevent race conditions (30)

------------------

------------------
* Binned likelihoods (7)
* Argument validation for LogLikelihood function (8)
* Automatic handling of statistical uncertainty due to finite MC/calibration statistics (9):
* Adjustment of expected counts per bin using Beeston-Barlow method for one source
* Generalized to multiple sources, but only one with finite statistics.
* Only for binned likelihoods.
* iminuit integration, use as default minimizer if installed (10, 13)
* compute_pdf option to do full likelihood model computation on the fly (11)
* HistogramPDF to provide just histogram lookup/interpolation from DensityEstimatingSource (12)
* inference functions -> LogLikelihood methods
* Most-used functions/classes available under blueice (blueice.Source, blueice.UnbinnedLogLikelihood, ...)
* compute_pdf auto-called, consistent handling of events_per_day
* Start of documentation, readthedocs integration

------------------

------------------
* Big internal refactor, some API changes (5)
* DensityEstimatingSource
* Bugfixes, more tests

------------------

------------------

* Renamed to blueice, XENON stuff renamed to laidbax
* Experimental radial template morphing (4)
* Tests, several bugfixes (e.g. 3)
* Rate parameters are now rate multipliers
* Linear interpolation of density estimator
* Parallel model initialization

------------------