Added a more verbose comment about what strerror_r() can set errno to in
case of failure.
This file still doesn't build on Solaris due to a missing 'sys_nerr' symbol.

Curl_strerror() that attempts to be thread-safe _and_ works on Windows too!

chdir to absolute directory names instead. (this flaw exists in the shell
version too)

portability. I put it in this directory instead of the root since I think
perhaps it makes more sense.

if large file support is available

when converting to ints

999 days

to a "days + hours" or even "just days" display if the time value is very
large. I also switched several calculations over to fixed-point instead of the
previous doubles.

true.

package man and doc files in a slightly different location.