Updated to move attenuation to instrument definition file.

Refs #4841
Updated OSIRIS and IRIS parameter files.

Refs #4841
Implemented removing peaks.  Refs #7652.
Cleaned the code.  Refs #7652.
Adding instrument definitions to facilities.xml

Refs #7851
Correcting algorithm to use new getProperty implementation

Refs #7851
Swapped HandleMonitor to use new parameters.

Refs #4841
Correcting TOSCA parameters to be consistent with the others.

Refs #4841
Refs #4841 Update unit test to count new attenuation parameter.
Refs #7926 Adding sample logs to ConvFit.
Refs #7835 Update ApplyCorr to use ConvertSpectrumAxis.
Refs #7835 Removed obselete code.
Use the vanadium cross section already in Mantid. Refs #7923
Allow an ignore list on constructing SpectrumDetectorMapping.

Enables filtering of given IDs when the list is first constructed.
Refs #7890
Fix spectrum numbering for ISIS event files.

Uses new ignore id feature on SpectrumDetectorMapping and also
sets the spectrum numbers on the resized EventWorkspace to those from
the file.
The default numbering scheme of starting at 1 is not sufficient as
a monitor block may be start of the table.
Refs #7890
Refs #7926 Adding sample logs to other workspace.
Revert "Fix spectrum numbering for ISIS event files."

This reverts commit da7c0c809f4ad082b899fb0f461eefacceea6433.
Correct fix for the spectrum numbering in ISIS event files.

Refs #7890
Refs #7926 Bugfix for getting options in ConvFit.
refs #6447 Existing test fixed and enabled