This change tweaks the GitPython package installation state to support
alternate package names (on FreeBSD, it's called "py27-GitPython").
Also, on FreeBSD salt-ssh is included in the "py27-salt" package by
default, requiring an update to `distro_map`.

* Install pygit from package
* Add Official Salt ZeroMQ 4 COPR repository

Note that Salt itself is assumed to already to be available to the system via yum, via EPEL for example

Using a variable named salt is a bad idea when salt already has a variable
named salt.

updated the map style without the base='default' parameter

Added map.jinja solution more in line with other formulas,
This also improves issue #30

and pull request #30

Moved package_table to it's own file, imported by sls files
Moved minion package under watch
Fixed some template mistakes I made