* Fix failure to remember that we have constructed an interpolator

window already (#25).  Also avoid using alloca for substantial buffers
* Lose FFT::getFloatTimeBuffer and getDoubleTimeBuffer -- it's too
unclear when it's safe to use them and it's safer to control sizes externally.
In RB with smoothing on, these buffers were incorrectly being used for window-si
zed calculations (larger than FFT-sized).
* Fix some incorrect buffer resize sizes
* Build fixes for OS/X

src/dsp/CompoundAudioCurve.h

@@ -35,7 +35,7 @@ public:
         CompoundDetector,
         SoftDetector
     };
-    virtual void setType(Type);
+    virtual void setType(Type); // default is CompoundDetector
     
     virtual void setFftSize(int newSize);