Configuring custom targets for analysis is not possible

[rromannissen]

The current design doesn't allow to configure custom targets for an analysis, only options from the prefixed list of targets that come out of the box with the analyzer are available.

Proposed behavior to implement support for custom targets:

By default, the rules that come out of the box with the plugin are enabled, so we would be offering all the corresponding sources and targets from those rules. That list shouldn't be static though, but calculated from the rules directory that is bundled in the plugin

If the user adds custom rules, then there are two possibilities:

• The user disables the rules that come out of the box, then only the sources and targets from the custom rules should be displayed

• The user enables the rules that come out of the box, then the sources and targets to be displayed are the joint list from the rules that come out of the box and the custom rules

Changing custom rules should reset sources and targets selected in previous executions, maybe after a warning message.

[shawn-hurley]

Proposal to change this to tracking issue to "Configuring and using custom rulesets should be fully integrated" or something like that. I would like to add a class of concerns here and track them as meta issues. Alternatively, we can create another issue and add this as one of the children