v0.4.31: Adds processing of incoming field timeTaken from rdt app (#81)
* Adds processing of incoming field timeTaken from rdt app * Makes change to positioning of mrdt timetaken and image so that webapp is backward compatible * Ensures compatiblity with < 3.6 webapp * Replace try/catcjh with if & multilines * Fixes Checkstyle error * Fix androidCheckstyle errors * Fixes console error