Big SILK update

Makefile.am

interface/SKP_Silk_SDK_API.h

interface/SKP_debug.h

src_FIX/SKP_Silk_control_codec_FIX.c

src_FIX/SKP_Silk_define_FIX.h

src_FIX/SKP_Silk_encode_frame_FIX.c

src_FIX/SKP_Silk_find_pitch_lags_FIX.c

src_FIX/SKP_Silk_find_pred_coefs_FIX.c

src_FIX/SKP_Silk_main_FIX.h

src_FIX/SKP_Silk_noise_shape_analysis_FIX.c

src_FIX/SKP_Silk_perceptual_parameters_FIX.h

src_FIX/SKP_Silk_structs_FIX.h

src_FIX/Silk_FIX.vcproj

src_FIX/src_FIX.vcxproj

src_FIX/src_FIX.vcxproj.filters

src_FLP/SKP_Silk_LPC_analysis_filter_FLP.c

src_FLP/SKP_Silk_NLSF_MSVQ_decode_FLP.c

src_FLP/SKP_Silk_NLSF_MSVQ_encode_FLP.c

src_FLP/SKP_Silk_NLSF_VQ_rate_distortion_FLP.c

src_FLP/SKP_Silk_NLSF_VQ_sum_error_FLP.c