CHANGES in 0.1.0 on 2016-02-14

  * package renamed HDInterval and main function renamed 'hdi'

CHANGES in 0.0.2 on 2016-02-10

  * hpdi.density now returns a length-2 vector when allowSplit=FALSE, otherwise a matrix,
      which may have only one row.

  * Testthat functions added for hpdi.density
