Add if conditional to get_phot method in the Event model which  sets a time range for pulling photos and saving them to the db. Current range,12/8/13 2:13GMT- Time.now
Merge branch 'daterange'

Conflicts:
	instavent/app/models/event.rb
Wrestled with time search. Added said time search, though use is limited because InstaAPI limits hashtag queries to 'recent' media. Last group commit before Gene leaves on Saturday night.