removed athletic gear purchase pdf and links
cleaned up news items
updated learning leaders
Merge branch 'master' of https://github.com/thirstyice/abe-site

Conflicts:
	b829/aberhart/index.htm
	b829/aberhart/main/news/whats-new/new-principal-letter.html
	b829/aberhart/main/news/whats-new/new-principal-letter.pdf
fixed broken link to news archive
updated student handbook
added student services news
utility used to generate links to PDFs; includes up-to-date links
updated document index; provided tools for maintaining this page