(QENG-124) get rid of add_master_entry

- execution of add_master_entry has been off by default for a while, so
  we know that this code is no longer necessary, this is just clean up
Merge pull request #314 from anodelman/maint

(QENG-124) get rid of add_master_entry
(MAINT) Add PE 3.4 installer answers module.

Also adds spec tests.

Signed-off-by: Wayne <wayne@puppetlabs.com>
(QENG-846) Add timestamp to options hash.

This makes the timestamp available globally during Beaker runs so it can be used
to add files to the specific run's log directory without being confused by other
simultaneous runs of Beaker due to the use of log/latest symlink.

Signed-off-by: Wayne <wayne@puppetlabs.com>
Merge pull request #319 from waynr/feature/pe-34-answers

(MAINT) Add PE 3.4 installer answers module.
Merge pull request #332 from waynr/feature/QENG-846-add-timestamp-to-options-hash

(QENG-846) Add timestamp to options hash.