Remove deprecated plugins.

Five interfaces classes (FSLUserEventPlugin, FSLUserRunPlugin, FSLUserSteppingPlugin, FSLUserStackingPlugin, FSLUserTrackingPlugin) are deprecated. So are the Dummy examples that were originally foreseen to test these. They did not even compile anymore. They are gone with this MR.

added 3 commits

• e0b84fc8...74b52a12 - 2 commits from branch master
• b23e3f48 - Merge branch 'master' into 'RemoveDeprecatedPlugins'

Compare with previous version

merged

mentioned in commit c43932c3