Revert "Organize targets into Bindings folder (sofa-framework#269)"

This reverts commit bc476e6.

Author: fredroy

bindings/CMakeLists.txt

@@ -34,7 +34,6 @@ add_library(SofaPython3::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
 
 foreach(bindings_module ${BINDINGS_MODULE_LIST})
     target_link_libraries(${PROJECT_NAME} INTERFACE ${PROJECT_NAME}.${bindings_module})
-    set_target_properties(${PROJECT_NAME}.${bindings_module} PROPERTIES FOLDER "Bindings")
 endforeach()
 
 sofa_create_component_in_package_with_targets(

bindings/Sofa/CMakeLists.txt

@@ -24,7 +24,6 @@ add_library(SofaPython3::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
 
 foreach(sofabindings_module ${SOFABINDINGS_MODULE_LIST})
 	target_link_libraries(${PROJECT_NAME} INTERFACE ${PROJECT_NAME}.${sofabindings_module})
-	set_target_properties(${PROJECT_NAME}.${sofabindings_module} PROPERTIES FOLDER "Bindings/Sofa")
 endforeach()
 
 if(SP3_BUILD_TEST)