Added interface to FSL fnirtfileutils
Updated CHANGES
Add ConvertWarp interface
Updated CHANGES
Fixed param in ConvertWarp that differs from website
ConvertWarp - mandatory inputs are positional
Now using name_source etc., both new interfaces
fixed doctests, now with name_source are they different?
Fixed doctest, extra char in expected string
Added midmat argument, made some small modifications in argument description
typo
Merge pull request #1 from juhuntenburg/enh/AddInterfaceFSLWarpUtils

Enh/add interface fsl warp utils
Merge branch 'master' into enh/AddInterfaceFSLWarpUtils

Fixed some typos.

Conflicts:
	CHANGES
Merge pull request #861 from oesteban/enh/AddInterfaceFSLWarpUtils

Interfaces for fnirtfileutils and convertwarp (FSL)