Merge branch 'master' of https://github.com/prusa3d/PrusaSlicer into et_gcode_viewer

src/libslic3r/CMakeLists.txt

@@ -149,6 +149,12 @@ add_library(libslic3r STATIC
     PolygonTrimmer.hpp
     Polyline.cpp
     Polyline.hpp
+    Preset.cpp
+    Preset.hpp
+    PresetBundle.cpp
+    PresetBundle.hpp
+    AppConfig.cpp
+    AppConfig.hpp
     Print.cpp
     Print.hpp
     PrintBase.cpp