Merge pull request #203 from s0undt3ch/develop

Install the correct PyYAML package on CentOS/RHEL 5.
Added emerge libtool to fix crypto++ compile error

Quieted portage sync so it'll run quicker
Changed git emerge to use binhost if available
Merge pull request #204 from KennethWilke/develop

Added emerge libtool to fix crypto++ compile error
Add Kenneth Wilke to authors.
Do not quiet the output of `emerge --sync` if debug output is enabled.