Interval partial order.
Added test case for Eq type class.
Add Marsaglias Ziggurat algorithm
Update AUTHORS.md
Merge pull request #265 from denisrosset/topic/interval-eq-bug

Added test case for Eq type class.
Fix typo in Makoto Matsumotos name
Fix Eq[Interval[A]] implementation.

This fixes the test breakage that occured after a previous PR.
Import math functions from scala.math instead of java.lang.Math
Merge commit 'a18c5916341c2a5a7f9b1ad373566f44d16bd00b'
Move code for MATLAB generator from Ziggurat to example/ZigguratGenerator
Merge pull request #266 from dusank/topic/Ziggurat

Add Marsaglias and Tsangs Ziggurat algorithm
pmin, pmax syntax.
Scala wrappers ? please have a look
Merge commit 'ad44464ef50b456037e42b92b19889ad88c5006a'
Added authorship of PartialOrder.
Corrected typo in PartialOrder syntax test.
Implementation PartialOrder[Interval[A]], with semantics I < J if I is "completely on the left" of J.