Adhere to latest core renderer upgrade (#173)

* Work on integration new two-dimensional renderer

* Color sample works

* Fix pixel selection tool visibility

* Fix point sampling routine

* Fix sampling points

* Incorporate changes from the new renderer and add ability to freeze the selection

* Revamp bottom toolbar

* Work on incorporating the navigation action

* Work on navigation

* Adhere to core

* Adhere to latest core renderer upgrade

* Align density renderer with point renderer and fix shortcuts

* Use constructor overload

* Support older projects by resetting the view when the navigation action has been serialized from and some style improvement

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Co-authored-by: Alexander Vieth <vieth.alexander@gmx.net>

Author: ThomasKroes

CMakeLists.txt

@@ -78,8 +78,6 @@ set(Actions
     src/ExportAction.cpp
     src/DatasetsAction.h
     src/DatasetsAction.cpp
-    src/NavigationAction.h
-    src/NavigationAction.cpp
 )
 
 set(Models