Location of 'settings' and 'data' folders

When CudaText runs in portable mode (executable file is located near folder "data"), then portable folders are used. Otherwise:

• Windows: %AppData%\CudaText
• Linux, *BSD, Solaris: ~/.config/cudatext, or $XDG_CONFIG_HOME/cudatext if variable set
• macOS: ~/Library/Application Support/CudaText