Java: provide a means to upgrade Swig.
Java: provide a means to upgrade Swig.

SWIG version is in the path of the files, and if SWIG is upgraded, these files
no longer exist.  To facilitate, let "make clean" remove the dep file.

	* sdk-remote/src/swig/java/Makefile.am (CLEANFILES): Add java.Pcc.

aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi