Updates to Vagrant documentation: Added more example output for commands.
Merge branch 'master' of http://github.com/jtakayama/makahiki
Vagrant documentation: Added pictures of terminals and introduction to
command-line terminals.
Merge pull request #572 from jtakayama/master

Added a brief introduction to command line terminal use.
doc/installation-makahiki-vagrant-environment-setup.rst: Moved note on ">" prompt to the section on command line applications, where it makes more sense.
Merge pull request #573 from jtakayama/master

doc/installation-makahiki-vagrant-environment-setup.rst: Edits to command line terminal explanations.
Update installation-makahiki-vagrant-quickstart.rst: Changed "throughout this guide" to "in this article." Edited section to state that commands on host OS are cross-platform.
installation-makahiki-vagrant-environment-setup.rst: Added Mac OS X terminal image.
Merge branch 'master' of http://github.com/jtakayama/makahiki into second-vm-testing