Resolve circular dependencies

[Datseris]

DynamicalSystemsBase.jl depends on DelayEmbeddings.jl. However DelayEmbeddings.jl uses DynamicalSystemsBase.jl in its test suite. That creates problems when updating major versions (in fact it makes them impossible on paper).

The only way to resolve this is to not use DSB.jl in DE.jl's test. One solution is to write all trajectories needed into CSV files and save them in the main JuliaDynamics repo that holds the docs, and download them each time tests are run (we already do this for some trajectories).

[hkraemer]

That makes sense. Also from a test-perspective, since the sensitivity to different initial conditions of chaotic time series on different machines are not easy to handle, especially when testing statistics based on relatively short time series. Let me know where exactly I should copy these trajectories and I will start incorporating these, when working on #96 and #95.

[Datseris]

I put data I need for the org in the website repo https://github.com/JuliaDynamics/JuliaDynamics

[hkraemer]

Then mybe lets setup a time series folder? I guess we then also have to adjust the path in the runtests.jl-file, in order to automatically download them?!

[Datseris]

yes!