Refs #8176 Add algorithm to Mantid.
Refs #8176 Fixed algorithm output
Refs #8176 Change algorithm parameter names to remove space.
Refs #8346 Change workspace averaging to only use unique names.
Refs #8346 Implement better way of filtering of runs.
Added 2 more algorithm properties. Refs #8472.
Refs #6473. New class for the dialog.
Refs #6473. Enabled Sequential fit option for Muon Analysis.

The new dialog is shown when it is clicked.
Refs #6473. Initial UI file for the dialog.
Refs #6473. Hide label for MWRunFiles widget if it is empty.
Refs #6473. Basic elements for the UI form.
Refs #6473. Validation of label.
Refs #6473. Single button for start/stop functinality.

Can just change the text when stopped/running.
Refs #6473. Enabling/disabling start button on input change.
Refs #6473. Renamed member variable according to rules.
Refs #6473. Better function name.
Refs #6473. Control button logic.
Refs #6473. Improved inputs alignment.
Refs #6473. Disabling input widgets when running.
Minor cleanup of creation of simulated convolved MD workspace.

Refs #8416