This commit adds some clarification to the provisioning guide by
explaining ahead of time that an html folder will be created that will
be used by the provisioning script.
The vagrant-aws provider doesn't really make sense anymore to be
mentioned in the getting started guide for providers. Instead, replace
it with the Hyper-V provider.
This commit adds a note and link on how to install vagrant-share before
the vagrant share tutorial starts. This ensures that users know they
need the plugin installed since it no longer comes with Vagrant core.
This commit ensures that a proper box is used during the project setup
tutorial. Otherwise later down the road uesrs will run into Vagrant
saying that the box `base` doesn't exist.