Add SFTP to the list of supported VFSes.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/textconf.c

@@ -64,6 +64,9 @@ static const char *const vfs_supported[] = {
 #ifdef ENABLE_VFS_FTP
     "ftpfs",
 #endif
+#ifdef ENABLE_VFS_SFTP
+    "sftpfs",
+#endif
 #ifdef ENABLE_VFS_FISH
     "fish",
 #endif