Merge pull request #120 from lightpriest/cacerts-update

Update cacerts for Jan 28

Thanks for the PR.
Apply ncurses patch to support clang compiler.
Merge branch 'mac-os-10.9'

Patch ncurses 5.9 to compile correctly on clang compiler
Upldate libyaml to 0.1.5 for CVE-2013-6393
Merge branch 'sd/CVE-2013-6393'

Upldate libyaml to 0.1.5 for CVE-2013-6393
Merge branch 'opscode'