* ppudump: Fixed writing of float values.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24318 3ad0048d-3df7-0310-abae-a5850022a9f2
* By default try to use ppudump from the folder where pas2jni is located.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24319 3ad0048d-3df7-0310-abae-a5850022a9f2