Mark OpenFlipperSettings debug as advanced

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@11164 383ad7c9-94d9-4d36-a494-682f7c89f535

PluginLib/CMakeLists.txt

@@ -61,6 +61,7 @@ add_definitions(-DOPENFLIPPERPLUGINLIB )
 
 if ( NOT DEFINED OPENFLIPPER_SETTINGS_DEBUG )
   set( OPENFLIPPER_SETTINGS_DEBUG false CACHE BOOL "Enable or disable debugging of OpenFlipperSettings" )
+  mark_as_advanced(OPENFLIPPER_SETTINGS_DEBUG)
 endif()
 
 if ( OPENFLIPPER_SETTINGS_DEBUG )