Add a version control feature in dynamic_info()

[khsrali]

On different machines, various versions of FirecREST is installed. Not all versions support all features.
FirecREST, currently has no endpoint that could tell you which version is deployed (see issue #204)

Until that issue is fixed, we could have a trial and error protocol to call on some endpoints (e.g. extract, compress) and find out which version is deployed on server so to adopt our features accordingly.