Added an example and support files for making a separate references for the executive summary
Tweak the appearance of the "List of References" at the end of the executive summary, based on the example provided by TPO
Make references smaller, etc -- tweaks per TP
Merge pull request #103 from nps-tug/summary-refs

Summary refs
Merge branch 'dev' of https://github.com/nps-tug/nps-thesis-template into add-hyperref-examples
updated exec summary example to use hyper-ref