Fixed an incorrect boundary condition in ltrc.cvm() and lt.cvm()
that could bias the computed Cramér–von Mises statistic, particularly
under unequal group sizes or non-proportional weights.
Fixed a sign and continuity error in lt.truncation.estimator() that
caused both the estimated truncation distribution and the truncation
probability estimate (gamma.hat) to be incorrect.
Added a public GitHub repository and issue tracker: https://github.com/adrian-lago/ksamplesLTRC
Substantially expanded the package's unit test suite.