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.
Merge remote-tracking branch 'origin/master' into feature/4841_params_from_py_to_IDF
Correcting Monitor Scaling parameter and instrument IDs.

Refs #4841
Refs #4841 Updating LoadRaw3Test to count (another) additional parameter.
Refs #4841 Update for TOSCA diffraction parameters
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
Refs #7926 Adding sample logs to other workspace.
Refs #7926 Bugfix for getting options in ConvFit.
refs #6447 Existing test fixed and enabled