set initial flag 'show_hidden_files' for file dialogs in project manager initialization
Created by: tommy3
dialogs for directory browsing in project editor (e.g. new project -> browse) didn't use the flag 'show_hidden_files' from editor settings.
Created by: tommy3
dialogs for directory browsing in project editor (e.g. new project -> browse) didn't use the flag 'show_hidden_files' from editor settings.