Fix theme undefined in dialog

[mkitti]

Fix #176

[rafaqz]

Thanks LGTM. Must have missed those.

The idea was to always pass around know state like the theme because getting it again from globals isnt type stable.

[mkitti]

Thanks for looking this over.

[beorostica]

We are really interested in using this feature soon for KomaMRI.jl.
When would this be merged in a new version of IntectBase and updated in the julia registries?

[mkitti]

We'll need @piever to move forward. Actually, I'm not sure who has merge capabilities here.

[piever]

So, I'm happy to tag a release, but I agree that it is not ideal that I'm the only person with merging privileges here. Should I simply move this repo to JuliaGizmos? It seems like the more robust solution going forward.

cc: @travigd, @shashi, @rafaqz

[mkitti]

Should I simply move this repo to JuliaGizmos?

I think this makes sense especially if this is not being very actively developed at the moment.

[shashi]

@piever Sounds fine to me as long as you will still retain merge privileges :)

[piever]

Perfect, I've just moved the repo to JuliaGizmos. Does this PR warrant a release or should we wait for #178 to be ready?

[mkitti]

I believe it does warrant a release. Users are reporting issues with Interact.jl:
JuliaGizmos/Interact.jl#414