Matlab scripts that calculate T1, T2 and NOE

[ohsOllila]

should be rewritten with Python, or at least cleaned.

Problem in rewriting with python is the lack (in my knowledge) of correspondence for lsqnonneg function used at: https://github.com/ohsOllila/ProteinDynamics/blob/master/scripts/TRtimes_SAMULI.m#L32