Use platform.local.txt to add -Werror to GCC for the build of all
code. Any warnings on a submitted patch will cause an error.
Several examples and libraries had warnings/errors (missing returns
on functions, types, etc.). Clean those up with this commit as well.
Instead of hardwiring the IP address of one server into the program, look-up an IP address from the host name. This way you get a random server from the pool each time.
