Feature request: publish CAP and EXP files in appropriate places

[promovicz]

I would like for the EXP and CAP to be handled differently.

First, the name for the CAP should be derived automatically from the archivesBaseName and project version.

The CAP file should be published as a project artifact so it can be used for automation.

The EXP file should also be published, however it should be included with the project output JAR as it is effectively metadata for the class files. This also makes sense because using the EXP generally requires the class files.