doc/APIchanges: Fix some wrong versions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

doc/APIchanges

@@ -18,13 +18,13 @@ API changes, most recent first:
 2014-11-18 - xxxxxxx - lavu 54.14.100 - float_dsp.h
   Add avpriv_float_dsp_alloc().
 
-2014-11-16 - xxxxxxx - lavf 56.13.0 - avformat.h
+2014-11-16 - xxxxxxx - lavf 56.13.100 - avformat.h
   Add AVStream.recommended_encoder_configuration with accessors.
 
-2014-11-16 - xxxxxxx - lavu 54.13.0 - opt.h
+2014-11-16 - xxxxxxx - lavu 54.13.100 - opt.h
   Add av_opt_serialize().
 
-2014-11-16 - xxxxxxx - lavu 54.12.0 - opt.h
+2014-11-16 - xxxxxxx - lavu 54.12.100 - opt.h
   Add av_opt_is_set_to_default().
 
 2014-11-xx - xxxxxxx - lavc 56.6.0 - vorbis_parser.h
@@ -263,10 +263,10 @@ API changes, most recent first:
 2014-05-11 - 14aef38 / 66e6c8a - lavu 52.83.100 / 53.14.0 - pixfmt.h
   Add AV_PIX_FMT_VDA for new-style VDA acceleration.
 
-2014-05-xx - xxxxxxx - lavu 52.82.0 - fifo.h
+2014-05-xx - xxxxxxx - lavu 52.82.100 - fifo.h
   Add av_fifo_freep() function.
 
-2014-05-02 - ba52fb11 - lavu 52.81.0 - opt.h
+2014-05-02 - ba52fb11 - lavu 52.81.100 - opt.h
   Add av_opt_set_dict2() function.
 
 2014-05-01 - e77b985 / a2941c8 - lavc 55.60.103 / 55.50.3 - avcodec.h