get_mMR_from_file ignore parameters?

[KrisThielemans]

I believe these are wrong

brainweb/brainweb/utils.py

Lines 259 to 260 in 202eb40

	petNoise=1.0, t1Noise=0.75, t2Noise=0.75,
	petSigma=1.0, t1Sigma=1.0, t2Sigma=1.0,

as they overwrite any arguments specified to the function, but should be

petNoise=petNoise, t1Noise=t1Noise, t2Noise=t2Noise, 
 petSigma=petSigma, t1Sigma=t1Sigma, t2Sigma=t2Sigma, 

[casperdcl]

Sorry somehow missed the notification about this! Will fix in <24h