Upstream changes:
(But no changes for 0.4.7)
Version 0.4-6 2013/10/30
Added function dasytriangular for the density of asymmetric triangular distribution as described in Mardia (1972)
In this version two functions are available for evaluating the median (medianCircular which allows for the dispersion para
meter and median.circular with only the median reported), however medianCircular is deprecated and it will be removed in t
he next releases.
Added mean.circular.c to calculate the circular mean in C language.
New algorithm for circular median. The implementation is in C language.
Added function for Hodges Lehmann estimate of the median for circular and non circular data.
Several bugs fixed.
