Merge plugin experimentation branch - GstBaseSrcs can now be implemented via the bindings but with very limited functionality still

gst/base/util.go

@@ -0,0 +1,12 @@
+package base
+
+//#include "gst.go.h"
+import "C"
+
+// gboolean converts a go bool to a C.gboolean.
+func gboolean(b bool) C.gboolean {
+	if b {
+		return C.gboolean(1)
+	}
+	return C.gboolean(0)
+}