Use auto value concept in summary plot configuration. Default behavior is unchanged, but it is now possible to unlink a field to specify a custom value for this field.
Other changes:
* Add missing requirement for Svg in test application
* Use calculator icon and rename panel text
Use icon and relevant text to make it clear that the content in Calculator Data can be used for Grid Property Calculator and nothing else.
* Add example with scoped enum and auto value
* Use enum value starting av 10 to make sure enum values (not option item index) are working as expected
* Get rid of "ghost" windows on startup.
Removes hide all docking windows feature for now, to be replaced by a new implementation. Will probably break some tests due to this.
* Guard use of back() on empty vector
* Add "Show Data Sources" to ensemble realizations
* Update summary plot as summary curve collection is not visible in tree view
* Set selection manager root in RiaApplication
* Always close both main windows if present
* Add copy/paste of summary multi plot
* Add test for RiuMainWindow::instance() before use
* Remove duplicated code
* Multiple Tree Views : Use getTreeViewWithItem() to find correct tree view
* Minor UI adjustments
* Main Window: add three dock widgets for splitting project tree
* Main Window: move scripts to separate tree widget
* Add eclipse result addresses to data source project tree.
* Grid Calculator: drag-and-drop for calculation variables.
* Grid Calculator: rename to 'Grid Property Calculator'.