move VARIABLE_SPEED_DECODING again to normal section - otherwise the instrumemnted builds fail

/*#define DEBUG_BINAURAL_FILTER_DESIGN*/        /* debugging of Crend binaural filter design */

//#define DEBUG_AGC_ENCODER_CMD_OPTION            /* Ability to force enable or disable AGC behaviour in DIRAC/SPAR via command line option */

#define DEBUG_JBM_CMD_OPTION                    /* ability for telling the decoder the frontend fetch size and to not delay compensate for bad frames at the beginning */

#define VARIABLE_SPEED_DECODING                 /* variable speed decoding employing the JBM functioniality */

#endif

/* #################### End DEBUGGING switches ############################ */

#define USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000  /* Dolby (Orange, FhG) : Contribution 36 - SBA HRIR update */

#define UPDATE_SBA_FILTER                               /* Dolby (Orange, FhG) : Contribution 36 - SBA HRIR update */

#define VARIABLE_SPEED_DECODING                         /* variable speed decoding employing the JBM functioniality; move to DEBUGGING after build for disabled is fixed */

/*#define FIX_XXX_JBM_FIFO_BUFFER  */                   /* FhG: prevent wraparound of a length identifier in cause of large frames and many channels*/

#define FIX_393_459_460_SBA_MD                          /* FhG: fix issues 393, 459, 460, 494 all related to MD buffers and the read index for accessing them */