+ * ctsim: Added support for scaling imagefiles in new sizes
+
+ * ctsim: Added ability to save standard phantom definitions as
+ text files suitable for reading.
+
+ * ctsim: Add labels for image transformations and display of labels
+ when performing properties of images.
+
+ * processsignal.cpp: Fixed "off by one" bug in
+ shuffleNaturalToFourierOrder when n is even. Moved functions to
+ fourier.cpp
+
+ * imagefile.cpp: Added FFTW library to imagefile processing. Converted
+ image math functions to complex-valued math.
+
+ * phantom.cpp: Added ability to save phantom files as ASCII text.