[Kst] kdeextragear-2/kst/plugins/pass_filters

[Andrew Walker]

CVS commit by arwalker: 

Added Butterworth pass filters (low, high, band, and notch)


  A            .cvsignore   1.1
  A            Makefile.am   1.1
  A            filters.h   1.1 [UNKNOWN]
  A            butterworth_bandpass/.cvsignore   1.1
  A            butterworth_bandpass/Makefile.am   1.1
  A            butterworth_bandpass/butterworth_bandpass.cpp   1.1 [UNKNOWN]
  A            butterworth_bandpass/butterworth_bandpass.desktop   1.1
  A            butterworth_bandpass/butterworth_bandpass.xml   1.1
  A            butterworth_bandstop/.cvsignore   1.1
  A            butterworth_bandstop/Makefile.am   1.1
  A            butterworth_bandstop/butterworth_bandstop.cpp   1.1 [UNKNOWN]
  A            butterworth_bandstop/butterworth_bandstop.desktop   1.1
  A            butterworth_bandstop/butterworth_bandstop.xml   1.1
  A            butterworth_highpass/.cvsignore   1.1
  A            butterworth_highpass/Makefile.am   1.1
  A            butterworth_highpass/butterworth_highpass.cpp   1.1 [UNKNOWN]
  A            butterworth_highpass/butterworth_highpass.desktop   1.1
  A            butterworth_highpass/butterworth_highpass.xml   1.1
  A            butterworth_lowpass/.cvsignore   1.1
  A            butterworth_lowpass/Makefile.am   1.1
  A            butterworth_lowpass/butterworth_lowpass.cpp   1.1 [UNKNOWN]
  A            butterworth_lowpass/butterworth_lowpass.desktop   1.1
  A            butterworth_lowpass/butterworth_lowpass.xml   1.1