Add Pause utility and Update Libraries
Added pause utility and update libraries and help files. The binaries are in the library files file_utils.lbr, io_utils.lbr, stg_utils.lbr and video_utils.lbr. The help files are in the help library utils.lbr.
Added pause utility and update libraries and help files. The binaries are in the library files file_utils.lbr, io_utils.lbr, stg_utils.lbr and video_utils.lbr. The help files are in the help library utils.lbr.