Place stub for stream tag.

__stream.cpp

@@ -0,0 +1,16 @@
+#include "__stream.h"
+#include "Exception.h"
+
+namespace jet {
+   
+   __stream::__stream(coreutils::ZString &in, coreutils::MString &parent, Global &global) : Tag(in, parent, global) {
+      if(!variableDefined("name"))
+	throw coreutils::Exception("stream tag must have a file name to stream.");
+
+      // TODO: Output headers that have been written so far.
+      // TODO: Open file with fairly small buffer size and write to end to cout and not the out buffers.
+      // TODO: Force no further output from jet-2.0 at end of stream.
+      
+   }
+}
+