Merge commit 'c692957c'

* commit 'c692957c':
  lavu: remove disabled avoptions cruft
  lavu: remove disabled FF_API_GET_BITS_PER_SAMPLE_FMT cruft

Conflicts:
	libavutil/opt.c
	libavutil/opt.h
	libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavutil/version.h

@@ -103,10 +103,10 @@
 #define FF_API_OLD_EVAL_NAMES           (LIBAVUTIL_VERSION_MAJOR < 52)
 #endif
 #ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
-#define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 52)
+#define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
 #endif
 #ifndef FF_API_FIND_OPT
-#define FF_API_FIND_OPT                 (LIBAVUTIL_VERSION_MAJOR < 52)
+#define FF_API_FIND_OPT                 (LIBAVUTIL_VERSION_MAJOR < 53)
 #endif
 #ifndef FF_API_AV_FIFO_PEEK
 #define FF_API_AV_FIFO_PEEK             (LIBAVUTIL_VERSION_MAJOR < 52)