[MCHANGES-352] Plugin should report when not all issues are returned

**[Sebb](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=sebb@apache.org)** opened **[MCHANGES-352](https://issues.apache.org/jira/browse/MCHANGES-352?redirect=false)** and commented

The plugin should provide some kind of report when not all requested issues have been returned.

This information is available in the response, for example (from -X output):

Payload: {"expand":"schema,names","startAt":0,"maxResults":100,"total":141,

If total is greater than maxResults, then some issues have been dropped.

This could be reported as a Maven warning and/or added to the report itself.

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No further details from [MCHANGES-352](https://issues.apache.org/jira/browse/MCHANGES-352?redirect=false)

Non è indicato alcun file o test. Traccia la gestione del response payload da parte del plugin, verifica come vengono esposti total e maxResults e aggiungi la coverage per una risposta in cui total supera maxResults; il lavoro è completato quando le issues mancanti vengono segnalate come avviso Maven o nel report.

Scritto dal modello di indicizzazione a partire dal testo della issue.