Fix in the case of reply to tweets and adding geo information.

Fixing the bug where in the case of reply to tweets the original tweet text was not being captured. Adding location information in case of geo tagged tweets

Example data:
194700207081000960  hill79

Example JSON:
{"text":"@sharperecruit @sage_gateshead oh cool! We need two really, but if I find another to make the pair I\u0027ll give you a shout :)","id_str":"194700207081000960","id":194700207081000960,"created_at":"Tue Apr 24 08:09:12 +0000 2012","retweeted":false,"retweet_count":0,"favorited":false,"user":{"id_str":"13509662","id":13509662,"screen_name":"hill79","name":"Chris Hill"},"location":{"latitude":55.01928,"longitude":-1.65244,"location_text":"from Newcastle Upon Tyne, Newcastle Upon Tyne"},"requested_id":194700207081000960}