LWIP_HTTPD_SSI_BY_FILE_EXTENSION macro

Set this to 0 to prevent parsing the file extension at runtime to decide if a file should be scanned for SSI tags or not. Default is 1 (file extensions are checked using the g_pcSSIExtensions array) Set to 2 to override this runtime test function. This is enabled by default, but if you only use a newer version of makefsdata supporting the "-ssi" option, this info is already present in