Added cron configuration for scraping top links from reddit.
Some brainstorming code added to scrape.py to pull the top links off /r/futuregarage when run
Updated app.yaml to restrict the task url's to admin cron schedules
Updated Entry model with actual, useful reddit data
Updated .plan with details on how reddit will be scraped for chart links,
how a links relative ups:downs will be used and how the app will cache its data.