2018 May standard

Adjusted according to the latest standard
https://www.wm.edu/as/graduate/studentresources/thesis-dissertations/physicalstandards/index.php

• more options: proposal/draft/final
  • final will automatically replace the approval page with signed_approval_page.pdf
• easy setup for dissertation or master
  • using thesis/dissertation option
  • using degreeType, e.g., \thesisType{Doctor of Philosophy}, \thesisType{Master of Science}
• table of content (toc) is updated to latest standard
• less boilerplate code in thesis.tex
• updated README
  • arial font
  • file list
  • makefile usage