Added option -To, to set the read timeout by command-line.
Put repetitive code of option checking into functions.
Small changes on formatting of the help text.
Removed some printf instructions from help text.
Added the option to colorize the output (requires the cl program).
The header entry 'Members' can now also be supressed with -Xh.
corrected default initialization of the colorize variable.
Update Readme.md
Bump version to 2.5