installation-makahiki-vagrant-configuration-vagrant.rst: Added notes on Vagrant 1.3.0 changes to "reload" and "up" commands.
installation-makahiki-vagrant-environment-setup.rst: Specified supported versions of VirtualBox and Vagrant.
installation-makahiki-vagrant-quickstart.rst: Added notes on changes in "vagrant up" command use in Vagrant 1.3.0.
installation-makahiki-vagrant-configuration-vagrant.rst: Changed note to warning for emphasis in "Vagrant Commands" section.
Typo fixes in documentation.