Bump Ruby version to 1.9.3

OS X 10.8 doesn't have a build, and for some reason RVM doesn't want to build it from source:

	$ rvm install ruby-1.9.2-p320
	No binary rubies available for: osx/10.8/x86_64/ruby-1.9.2-p320.
	Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
	The provided compiler '/usr/bin/gcc' is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`.
openSUSE-12.3-x86_64-NET_EN
Merge pull request #721 from mpapis/master

openSUSE-12.3-x86_64-NET_EN
Change KVM default disk format to qcow2 to match vagrant-libvirt
Add KVM export command for vagrant-libvirt
Patches after Puppet Vagrant Boxes refresh work

This patch solves a number of problems I discovered when recently working on
refreshing the images on puppet-vagrant-boxes.puppetlabs.com.

* Changed Puppet installation to use packages for Centos 5.9, Ubuntu 10.04.4,
  Ubuntu 12.04.2, Debian 7.0 and Debian 6.0.7
* Separate setup scripts into separate pieces for Centos 5.9 like other modern
  templates
* Provided a new template for Debian 7.1.0 based on the Debian 7.0 one

Signed-off-by: Ken Barber <ken@bob.sh>
Remove hardcoded references to /dev/sda
Add rsync to all Debian templates, required for vagrant-libvirt
Merge pull request #727 from domcleal/rsync

Add rsync to all Debian templates, required for vagrant-libvirt
Merge pull request #726 from domcleal/hardcode-sda

Remove hardcoded references to /dev/sda
Merge pull request #724 from domcleal/kvm-export

KVM export support
Merge pull request #725 from kbarber/pvb_refresh

Patches after Puppet Vagrant Boxes refresh work
Fix /dev/sda and rsync in new Debian 7.1.0 template
Merge pull request #728 from domcleal/deb710-refresh

Fix /dev/sda and rsync in new Debian 7.1.0 template
Fixed some bugs in the OSX prepare_veewee_iso script
raise version to 0.3.8.dev
Merge pull request #729 from trinitronx/fix-osx-prepare-veewee-iso-script

Fixed some bugs in the OSX prepare_veewee_iso script
Solaris 10: Install vim by default

Because vi just doesn't cut it.
Solaris 10: Modernize terminfo

So that `xterm-256color` and `screen` are recognized.
vagrant.md: clarify that 'vbox' is for VirtualBox only