Clean up dependencies

Fixed a couple issues and cleaned up deps.
Merge pull request #61 from binford2k/extending/capstone

Clean up dependencies
[bootstrap] added prosody module

This is intended to install the prosody XMPP server on the MASTER ONLY.

Requires a fact of students => comma separated list of usernames
Merge pull request #67 from binford2k/extending/reports

[bootstrap] added prosody module
localrepo/init.pp Centos 6 updates

Updated Directory Array
`%s/5/6/g`
Version updates 2.6.1 el6

Updated for the correct version of the new
installers and Operating system, leaving as
x86_64 for a bit while I am testing
Updated to i386

Switched this during testing
Added puppetlabs-enterprise-extras repo

Need for caching for the new Advanced class
Add puppetlabs-enterprise-extras_pkgs.erb

Needed for package list
Updating for c6-media

Clearing out dvd for time being
Reverting to dvd

I am playing with the kickstart file
Updated as this is missing from DVD repo

at least on disc one
`http://192.168.100.193/~zack/dvd/Packages/ruby-ri-1.8.7.352-7.el6_2.i686.rpm`
is not there causing an error to occur
Add --resolve to yumdownloader

Dependancies are not being downloaded
Disabled Copy Module

Causing error in the PE installer
Remove unused package
Update readme for websharing on ml
Change dvd to base

Updating this to make the iso avail offline
Add postgresql-server

Prior to this commit, the `puppetdb::master::config` class would
fail as the 'base' fact `postgres_default_version` fact relys on the command
`yum info` to be ran ,this will fail if base is not
enabled.

https://github.com/puppetlabs/puppet-postgresql/blob/master/lib/facter/postgres_default_version.rb#L11
Add irssi

This is used in the new advanced class
Add puppetlabs-enterprise-extras_pkgs.erb

Needed for package list