Including normalization in misc
Added test
Fixes for PR #847

Added a test: https://github.com/nipy/nipype/pull/847#discussion_r13127785

Changed interface name
Updated CHANGE log
Updated auto-test file after name change
Updated test to fix problems
Fixed test, and checked out
Fixed doctest input that was failing
Fetch upstream and Merge branch 'master' into enh/NormalizeMapsAlgorithm

Conflicts:
	CHANGES
Fixed bug

When the tpm files came from different folders, but with the same
basename, the output was iteratively overwritten, and the output
array pointed three times to the same filename, and thus it did not
crash.

Now, when using automatic name generation for outputs, the index is
always added to prevent this undesired situation.
Merge remote-tracking branch 'origin/pr/847'

Conflicts:
	CHANGES
	nipype/algorithms/misc.py