Clean up sfm modules
Clean up sfm modules

Motivation:

We only use a small subset of sfm features. We don’t need to pull all
the modules.

Modifications:

Exclude useless modules

Result:

Classpath lighter of ~600kB.

gatling/gatling,wiacekm/gatling,wiacekm/gatling,wiacekm/gatling,gatling/gatling,wiacekm/gatling,gatling/gatling,wiacekm/gatling,gatling/gatling,gatling/gatling