Added to new doxygen configs (posting internally and externally). Changed the default to not use dot to speed testing of documentation for warnings. We probably don't want to release postint and postext since there is information about absolute file locations in them.
Added to new doxygen configs (posting internally and externally).
Changed the default to not use dot to speed testing of documentation for warnings.
We probably don't want to release postint and postext since there is
information about absolute file locations in them.

Doxyfile:
    Turn of DOT for local testing.

pombredanne/http-repo.gem5.org-gem5-,pombredanne/http-repo.gem5.org-gem5-,vovojh/gem5,hoangt/tpzsimul.gem5,hoangt/tpzsimul.gem5,vovojh/gem5,vovojh/gem5,vovojh/gem5,hoangt/tpzsimul.gem5,pombredanne/http-repo.gem5.org-gem5-,pombredanne/http-repo.gem5.org-gem5-,vovojh/gem5,vovojh/gem5,pombredanne/http-repo.gem5.org-gem5-,hoangt/tpzsimul.gem5,pombredanne/http-repo.gem5.org-gem5-,hoangt/tpzsimul.gem5,hoangt/tpzsimul.gem5,pombredanne/http-repo.gem5.org-gem5-,vovojh/gem5,hoangt/tpzsimul.gem5