Broke out session object.

__exclude.cpp

@@ -0,0 +1,13 @@
+#include "__exclude.h"
+#include "Exception.h"
+
+namespace jet {
+   
+   __exclude::__exclude(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, this) {
+      if(!hasContainer)
+	throw coreutils::Exception("exclude must have a container.");	
+      output = true;
+      evaluate = false;
+   }
+   
+}