Results 6 issues of Ian

[GenSerialization.jl ](https://github.com/probcomp/GenSerialization.jl) serves to serialize the common trace types offered by Gen. Why? Direct serialization using Julia's native `serialize` function does not properly save ephemeral (e.g. generative function pointers) as...

This PR adds minor changes to organization of the docs and restructures the Julia tutorials. Sections are organized as follows (see `pages.jl`) : - Home - Getting Started - Tutorials...

This PR adds a link to an experimental package called GenSerialization.jl for serializing traces in long term storage.

On the [WGLMakie intro page](https://docs.makie.org/stable/explanations/backends/wglmakie), it seems that there are supposed to be figures rendered on the page. On my browser, they do not appear.

bug

For some reason, the compat on CSV.jl does not work. This PR - Uses the latest CSV.jl (v0.10.14) - Removes unused packages - Updates function signatures to accept new CSV...

Hi. Samples from `Beta(1.0f0, 1.0f0)` are `Float64` rather than the expected `Float32`. ~~This behavior seems to happen only for `alpha=beta=1` and no other case~~. This behavior occurs when [this condition](https://github.com/JuliaStats/Distributions.jl/blob/master/src/univariate/continuous/beta.jl#L143)...