Add average and perimeter toggle actions to the Perimeter PlotView
toolbar

Conflicts:
	uk.ac.diamond.scisoft.analysis.rcp/src/uk/ac/diamond/scisoft/analysis/rcp/plotting/ROIProfilePlotWindow.java
Add Perimeter Plot View to Data Analysis category
Do not allow multiple Perimeter Profile Plot Views
DASCTEST-92 fix org.apache.commons.math3 version dependency
Revert commit f703ae1f (fix to
http://jira.diamond.ac.uk/browse/DAWNSCI-594)
add some tools to the toolbar
Merge branch 'gda-8.30' of ssh://dascgitolite@dasc-git.diamond.ac.uk/scisoft/scisoft-ui.git into gda-8.30
change log message to debug as this erro confuses users
Merge remote-tracking branch 'origin/gda-8.30'

Conflicts:
	uk.ac.diamond.scisoft.analysis.rcp.contributions/fragment.xml
	uk.ac.diamond.scisoft.analysis.rcp/META-INF/MANIFEST.MF
	uk.ac.diamond.scisoft.analysis.rcp/src/uk/ac/diamond/scisoft/analysis/rcp/plotting/PlotWindow.java
	uk.ac.diamond.scisoft.analysis.rcp/src/uk/ac/diamond/scisoft/analysis/rcp/plotting/ROIProfilePlotWindow.java
	uk.ac.diamond.scisoft.analysis.rcp/src/uk/ac/diamond/scisoft/analysis/rcp/plotting/actions/ShowPlotViewHandler.java
	uk.ac.diamond.scisoft.analysis.rcp/src/uk/ac/diamond/scisoft/analysis/rcp/views/plot/SashFormPlotComposite.java