After merging the cross plot with the summary plot, the sources stepping can be simplified. Remove obsolete sources stepping code, to prepare for other source stepping issues.
* Add dependency to Svg
* Renaming
* Remove special handling of bright colored curves
For some ensemble cases, the curve highlight does not work well. A prototype for ensemble curve highlight was introduced, but this was not working for a collection of standalone summary curves.
* Set version to RC_02
- add copy paste of plots into multi summary plot
- improve data source stepping for multi plot
- improve auto generated plot name, graph name and curve name
Fixes by clang-format
Improve readability
