DEBUG. Added new Base project currently conmtaininging just DebOut.hh and DebStream.cc implementing DEB_enter_func, DEB_out, DEB_warning, and DEB_error (together with _if varients) and replaced a large number (not all) of std::cerr and std::cout measage streaming with DEB_out, DEB+warning, or DEB_error as appropriate, All such text is currently piped to std::cerr in both Release and Debug builds, but this will probably be changed in a future CL.

[git-p4: depot-paths = "//ReForm/ReForm/main/Base/": change = 10440]