* pas2jni: use stable JSON output from ppudump.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24510 3ad0048d-3df7-0310-abae-a5850022a9f2
* ppudump: Output "RetType" attribute for procedures and destructors.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24511 3ad0048d-3df7-0310-abae-a5850022a9f2