[REORG] session: move the data_ctx struct to the stream interface's applet
This is in fact where those parts belong to. The old data_state was replaced
by applet.state and is now initialized when the applet is registered. It's
worth noting that the applet does not need to know the session nor the
buffer anymore since everything is brought by the stream interface.
It is possible that having a separate applet struct would simplify the
code but that's not a big deal.
diff --git a/include/proto/dumpstats.h b/include/proto/dumpstats.h
index 3f89116..89e656e 100644
--- a/include/proto/dumpstats.h
+++ b/include/proto/dumpstats.h
@@ -27,7 +27,7 @@
#include <types/buffers.h>
#include <types/session.h>
-/* Flags for session->data_ctx.stats.flags */
+/* Flags for applet.ctx.stats.flags */
#define STAT_FMT_CSV 0x00000001 /* dump the stats in CSV format instead of HTML */
#define STAT_SHOW_STAT 0x00000002 /* dump the stats part */
#define STAT_SHOW_INFO 0x00000004 /* dump the info part */