||A baseclass for all the merge tool actions.
||This action is the second step in the wizard for scheme merging, it prompts you to select which schemes to merge.
||This action is used to generate the preview of the selected entries for the scheme merge tool.
||This is the last step in the scheme merge wizard, it performs the actual persisting of the merge and shows the
||This is the first step in the scheme merge tool it allows you to select the type of scheme to merge and if
the schemes are associated or all schemes.