disable and disable. re #6613

I am guessing there a some point has been a change to
the signal emitted to FileFinder when and empty string is
returned. Anyway by removing a diable looks to now work
refs #6702. Read from instrument parameters.
refs #6702. Fix error in test code.
Expose ProgressBase to Python. Refs #2661
Export the algorithm progress reporter. Refs #2661
Add example of progress reporting to Squares.py Refs #2661
refs #6703. Add param file.
Merge remote-tracking branch 'origin/feature/6613_muon_table'
Merge remote-tracking branch 'origin/feature/6192_remove_spectrum_no_duplication' Refs #6192

Conflicts:
	Code/Mantid/Framework/PythonInterface/mantid/api/src/Exports/Axis.cpp
Merge remote-tracking branch 'origin/feature/2661_pyalg_progress'
fixed readjust plotting when first good data. re #6695
Merge remote-tracking branch 'origin/feature/6702_splitting_settings'
Merge remote-tracking branch 'origin/feature/6703_wish_splitting'
refs #6712 Fixed typo
Merge branch 'bugfix/6712_apply_corr' into develop Refs #6712

Conflicts:
	Code/Mantid/Framework/PythonInterface/mantid/api/src/Exports/Axis.cpp