add sudo option to `vagrant-bootstrap.sh` commands #107
move the `vagrant-settings` out of source control #107
move all web files to it's own directory #107

I want to share the wordpress directory in vagrant, but I don't want to
share it the instance-specific files, so I must put everything webby
into special directory
generate the files into non-shared directory #107
remove .gitignore for symlink #107
update path at apache file #107
reorganize `vagrant-bootstrap.sh` so it is logically grouped #107