Fixes to deal with deprecation of MPI C++ bindings. We've reverted back to the C calls.
Some potential bug fixes.
MERGE OpenMD development 1783:1878 into trunk
MERGE OpenMD development branch 1465:1781 into trunk
Fixed a clang compilation problem, added the ability to output particle potential in the dump files.
Updated antlr, some minor formatting changes
Adding property set to svn entries
Added missing cstdio include lines for gcc 4.4 compatibility
starting change of file formats
Removing compiler dependencies and replacing them with real autoconf checks
Spurious semicolon removal
End of the Link --> List Return of the Oject-Oriented replace yacc/lex parser with antlr parser