copy FreeSurferColorLUT_ItkSnap.txt into masking task directory
improve fieldmap tasks
Fix a denoising parameter call, add beta option
Merge branch 'debugFieldmap' of github.com:mathieudesro/toad into debugFieldmap

Conflicts:
	tasks/03-fieldmap.py
update denoising  for the lpca  methods
add AONLM filter to denoising task
Merge pull request #6 from mathieudesro/master

Improve code stability