Add 'include' and 'exclude' parameters to offline instrumentation

[jose]

By default, the instrument command in the GZoltarCli module instruments all classes in a given directory. Ideally, a user should be able to define which classes should or should not be instrumented. At the moment, one could achieve this by setting the --includes and/or --excludes parameters of the faultLocalizationReport command, i.e., when the fault localization report is generated.