#7 improve speed of provisioning

* most of the provisioning time is caused by librarian-puppet-vagrant downloading puppet modules
* get rid of librarian-puppet-vagrant and just distribute the required modules with this project
#13 Make vagrant-hostsupdater optional

Had to disable the default apache vhost, and remove the plugin requirement from the Vagrantfile.
#16 ignore .librarian and .bundle files
#12 update documentation to reflect improved provisioning speed
#11 document laravel vendor modules
#18 create custom MTOD message

* had to sync devbox::utils after devbox::website to ensure webroot variable is availble to MOTD template
#8 Add documentation for the website

* also heavily revised README
#20 combine COPYRIGHT and LICENSE files into one
#19 switch from GPL to Apache License

Also removed telnet puppet module
Merge branch 'develop' for milestone v0.2.0