interim commit
refactored get_latest_undeleted_pid to not blindly call getPostsByTid in
order to determine post deletion. (issue #320)
camelCased get_latest_undeleted_pid method
renamed "toHTML" method to "parse"
closed #321, removed cheerio use altogether, and made changes to the
client side to ajaxify the user to /outgoing when an external link is
clicked
re: #321, removed cheerio dep from package.json
Merge branch 'master' into optimize-22-09-2013

Conflicts:
	package.json