1. -Fix a compile error in release mode.
2. -Add marco BEYOND_ENGINE_PUBLISH_VERSION to enable some publish function.
3. -Refactor the logic of EditorMainFrame to make it clear. And show the about dialog after editor launch.
1. -Add IsShowAboutDlgAfterLaunch interface in EditorConfig.
2. -When the editor config file is missing ,use warning instead of assert.
3. -When the editor config file is missing, make the reopen button disable.
1. -Increase the about dialog size.
2. -Add "show at start" check box.