Added plot recipes

CausalityTools.jl v0.2.3

Use RecipesBase for plot functionality.

Implements recipes for the following types:

• PerronFrobenius.InvariantDistribution
• PerronFrobenius.RectangularBinningTransferOperator
• PerronFrobenius.RectangularInvariantMeasure
• StateSpaceReconstruction.AbstractEmbedding

Visualising triangulations, simplices and simplex intersections

In addition, there's a recipe allowing for the visualization of triangulation partitions, simplices and their intersection, with the following signature

• plot(original_pts, E::AbstractEmbedding, DT::DelaunayTriangulation; kwargs...)

Add missing requirements not detected by JuliaCIBot

Need to make sure that REQUIRE has all the same dependencies (except standard libraries) that are in Project.toml. This error does not show up until a user attempts to install the package.

Require Reexport

Fixed missing dependency that wasn't caught by JuliaCIBot but showed up when installing the package on a fresh Julia installation

Require Julia 1.0

Merge pull request #42 from kahaaga/releases/v0.2.0

Releases/v0.2.0

Initial release

Merge pull request #40 from kahaaga/0.7

Move to Julia 1.0