version 0.4.00 Changes: - new tools: copy, squeeze, flatten, delta, zexpj, invert - show tool: option to use custom number formatting - poisson: option to specify random seed in poisson (David Smith) - threshold: hard threshold option - join: append mode - nufft: nudft option - nufft: randshift for nufft - pics: batch mode - pics: FT as sparsity transform - nrmse: auto_scale option - fmac tool: if only two args are specified then squash-and-sum <input1> - remove rsense tool - support for cmake (Hans Johnson) - rename vars.(sh|m) to startup.(sh|m) - more efficient Matlab interface (Tim Loderhose) - write BART version and command line into created files - change fftw to use 64-bit interface - phase out old wavelet2 code - library: phase cycling for nufft - library: support weights in toeplitz mode - library: fmac operator - library: cabs: complex magnitude - library: md_compare - library: thomas algorithm - library: inital spline code - many other bug fixes and enhancements