Remove sntp install

As sntp is no longer needed, the install is unnecessary and has been
removed.
Merge pull request #94 from ausaccessfed/bugfix/remove-sntp-install

Remove sntp install
Resolves #93
Conditionally added status and FR ip addresses

The addresses of status and FR have been added to web.xml. Also,
bootstrap.sh will conditionally change the variables based on whether
the environment is test or production.