Add geospacial query examples in geo.md
q
qMerge branch 'master' of https://github.com/HackBulgaria/NodeJS-1
removed the unnecessary date field
changed the notifer to use mongodb and changed indentation a litle bit
added a few packages in
changed the scraper to use utils module's functions
moved some functions in a separate module
added Subscriber model and mongoose as requirements
added subscriber model later to be used