Support for 404 error messages was added, and 404
documents will not be downloaded unless the
-i/--ignore-errors command line switch is given.
The problem with the executable being larger than
20k was fixed by using the strip utility to remove
debugging information from the standard executable
created by install.sh. Support for standardized
port identification (host.com:port) was added.
Experimental support for multiple HTTP versions
was added.
