multi-language-branch.
* configure.in: Added pdemo and tagdemo to CONF_SUBDIRS
and merged references to CXX and GCJ from multi-language-branch.
*pdemo: Added test directory from multi-language-branch.
*tagdemo: Added test directory from multi-language-branch.
*tests/Makefile.am: Merged additional tests from
multi-language-branch.
*tests/pdemo-*.test: ditto.
*tests/tagdemo-*.test: ditto.
