Refactoring Instagram service

Adding a client to handle request to Instagram and calling it from
service.
Adding Foursquare client

Adding foursquare client to search for more information abouth the place
in which the media was taken
Adding Foursquare and Geocode integration

Looking for the location in Geocode and Foursquare, adding query strings
parameters to enable/disable each search.
Adding capabilities to search by name in Facebook

MoreLikeThis by location has been removed and has been moved to the
location information under the tag "instagram". Capabilities for
searching by location name were added for Facebook.
Adding capabilities for search by name in Geocode

Adding capabilities to search by place name in Geocode. Updating
README.md
Upadting README.md examples

A new example with every query option was added