Made Stream.h the first include to ensure that the header is stand-alone. Made a couple of functions static. Removed bogus default arguments from a couple implementations.
Made Stream.h the first include to ensure that the header is stand-alone. Made a couple of functions static. Removed bogus default arguments from a couple implementations.

worldforge/atlas-cpp,worldforge/atlas-cpp,worldforge/atlas-cpp,worldforge/atlas-cpp,worldforge/atlas-cpp,worldforge/atlas-cpp