Marianne Lemoine / ctools

There was an extract blank following a \ character that led to a failure, but at the same time, the failure was not catched since the script checked the presence of a file that was generated in a test before. I renamed the file that is created to a unique name, and remov of coarse the extra space.

# Conflicts:
#	ChangeLog

Integrate code

# Conflicts:
#	ChangeLog
#	NEWS
#	doc/source/reference_manual/cscaldb.rst

"fit" is more appropriate for the tool as the tool itself is not refitting (it's a "refit" of a ctlike result).