v1.39.0

This release is a mix of new features and bug and usability fixes for existing
features. Major changes are:

• Added the ability to have multiple annotation versions for the same genome
  assembly release. We needed a way to update the annotations used for some of
  the major eukaryotic genomes, when the sequence level assembly hadn't actually
  changed. All genomes can now have multiple versions distinguished by the Ensembl
  release number from which they came. The genome selection interface now shows
  the different annotation versions for the same genome assembly grouped together.

• Added a parser for the BEDPE file format

• Added a better filtering for absolute change to the binomial, chi-square and
  logistic regression filters.

• The hierarchical cluster plot now allows for the highlighting of replicate sets
  at the top.

• The gene set filter now provides the option to use the Kolmogorov-Smirnov test
  as well as the t-test when finding changing gene sets

• Altered the feature filter to allow it to simultaneously use multiple feature tracks

• Improved the scaling of the aligned probes plot so that the absolute numbers reported
  are more meaningful

• Added a scale bar to the aligned probes plot

• Fixed a crash in the PCA plot when no data remained after removing null values

• Fixed a crash when saving results from the correlation matrix

• Fixed a bug which allowed replicate sets to be added to other replicate sets
  when auto-creating sets in the data store tree