v0.1.18

GeometryOps v0.1.18

Diff since v0.1.17

• Add AdaptivePredicates as the exact backend for orient. At some point we should switch to an ecosystem wide (DelaunayTriangulation + GeometryOps + ...) representation for predicate kernels (Exact, Adaptive, Auto (choose adaptive if available and exact if not), and Fast).
• Fix touches for multi geometries

https://github.com/JuliaGeometry/AdaptivePredicates.jl is a library that implements adaptive predicates - substantially faster, BUT harder to construct, than exact predicates. Adaptive predicates are valid through the range of coordinates that geometries usually have, but we may need exact predicates if they are not.

Merged pull requests:

• Convert the orient predicate to AdaptivePredicates + minor predicate changes (#275) (@asinghvi17)
• Bump GeometryOps version (#298) (@asinghvi17)