Removed T2star references. Updated to use MultiEcho Sequence. Added a non-linear Levenberg-Marquardt mode, but doesn't work currently (lmder1 doesn't seem to do anything)
Removed T2star references.
Updated to use MultiEcho Sequence.
Added a non-linear Levenberg-Marquardt mode, but doesn't work currently
(lmder1 doesn't seem to do anything)

spinicist/old_QUIT,spinicist/old_QUIT,spinicist/old_QUIT,spinicist/old_QUIT