First commit of file entropy analyzer.

- Code comments need cleaned up still.

src/file_analysis/analyzer/entropy/Plugin.cc

@@ -0,0 +1,29 @@
+#include "plugin/Plugin.h"
+#include "file_analysis/Component.h"
+
+#include "Entropy.h"
+
+namespace plugin { namespace Bro_FileEntropy {
+
+class Plugin : public plugin::Plugin {
+protected:
+	void InitPreScript()
+		{
+		SetName("Bro::FileEntropy");
+		SetVersion(-1);
+		SetAPIVersion(BRO_PLUGIN_API_VERSION);
+		SetDynamicPlugin(false);
+
+		SetDescription("Entropy test file content");
+
+		AddComponent(new ::file_analysis::Component("ENTROPY",
+		        ::file_analysis::Entropy::Instantiate));
+
+		extern std::list<std::pair<const char*, int> > __bif_events_init();
+		AddBifInitFunction(&__bif_events_init);
+		}
+};
+
+Plugin __plugin;
+
+} }