SavePlot1D. Refs #9353
Python export checkGroups. Refs #9353
Fix ylabels and add warning. Refs #9353
SavePlot1D. Refs #9353
Python export checkGroups. Refs #9353
Fix ylabels and add warning. Refs #9353
Import things for utf8. Refs #9353
Conflict solving. Refs #9353

Merge branch 'feature/9353_SavePlot1D' of https://github.com/mantidproject/mantid into feature/9353_SavePlot1D

Conflicts:
	Code/Mantid/Framework/PythonInterface/plugins/algorithms/WorkflowAlgorithms/SavePlot1D.py
Doxygen documentation. Refs #9353
Improvements, but some bugs left. Refs #9353
Added progress. Refs #9353
Merge branch 'feature/9353_SavePlot1D' into develop