tree be84b504fe405daba06c422a0279863c57974686
parent b1380af3569d47613e4cbf166f5f6966d81480ea
author Simon Hunt <simon@onlab.us> 1415836121 -0800
committer Simon Hunt <simon@onlab.us> 1415836140 -0800

GUI -- Modified loading of background to occur asynchronously, after attempting to load Geo data from JSON file.
 - falls back to static map if fails to load JSON.

Change-Id: I03ec8a73e86f7fe19e99241b176ae2a8ee99b1fd