http://jira.twitter4j.org/browse/TFJ-766

Added fix and updated test case for http://jira.twitter4j.org/browse/TFJ-766. This fixes the issue where latitude and longitude are reveresed after the TFJ-766 changes. (see twitter4j commit 54c92865710af943b50e38c89be3ed895fabf4f8 for details)