Template v1.1 Update

This update adds proper Outline Levels to some headings, allowing for an easier time when updating the Table of Contents.  It also includes some instructions on how to create a PDF with headings-based bookmarks.

Related to those instructions, I found that "Save As PDF" tended to un-bold any bolded Inconsolata font in the document.  To remedy this, I replaced the Inconsolata font with the Ubuntu Mono font, which is used under the Ubuntu Font License and is still allowed for commercial use.

I hope these changes lead to a smoother experience when using the templates!