misc fixups
Adding SCL-based packages and sources for perl 5.16, python 2.7 and 3.3, PHP 5.4,
MySQL 5.5, MariaDB 5.5, Postgres 9.2, node 0.10, and ruby 193. Includes makefile
and mock definitions, puppet configs, and other work.

In cases where there are collisions between the filenames for python 3.3 and python 2.7,
the files have been renamed to include the python version in the patch or other
file.