JuliaReach/LazySets.jl: v1.2.0

Features added intersection check for Zonotope and Hyperplane (#208) added order reduction for Zonotopes (#211) added default an_element function implementation (#216) added VPolytope (#217) added array getter for n-ary operations (#226) added conversion between some set types (#225, #227) added PolynomialZonotope (#184), then moved to PolynomialZonotopes.jl added a convex hull of zonotopes overapproximate method into a zonotope (#229) added LineSegment (#231) generalized decomposition into arbitrary block structures (#259, #282) added Interval (#277, #316) Bug fixes fixed scalar multiplication of LinearMap (#204) fixed sparse direction in support vector computation of ExponentialMap (#207) fixed plotting of a vector of Zonotopes (2e779b9) fixed membership test for Zonotopes (#247) fixed singleton_list function (#252) fixed containment of CartesianProductArray (#252) fixed assertion error in iterative refinement (#260) fixed plot recipes for polytopes (#276) fixed slowdowns with support vector functions (#291, #294) fixed creation of empty HPolygons/HPolytopes (#320) Minor changes Line became a LazySet type (#233) better error message for support vector of empty HPolytope (#252) more consistent array set types (#236, #268) overapproximate(S) now returns an n-dimensional Hyperrectangle (#271, #289) changed output type of ExponentialMap's get_rows/get_columns to dense matrices (#304) revised SparseMatrixExp (#307, #309, #312, #313