fixed mcflirt mean image output
Created interface for vimage2nifti command from lipvia vista package
updated CHANGES log
added test for Vnifti2Image interface
Added VtoMat vista interface and updated CHANGES and autogenerated tests
accordingly
cleanup
Merge pull request #760 from dmordom/enh/newvistainterfaces

Enh/newvistainterfaces
Merge pull request #776 from juhuntenburg/fix/mcflirt_mean

fixed mcflirt mean image output
0.9.2 release
updated changelog
Merge remote-tracking branch 'upstream/master' into enh/dcm2nii

* upstream/master:
  updated changelog
  0.9.2 release
  cleanup
  Added VtoMat vista interface and updated CHANGES and autogenerated tests accordingly
  added test for Vnifti2Image interface
  updated CHANGES log
  Created interface for vimage2nifti command from lipvia vista package
  fixed mcflirt mean image output