Trying to catch a BusNotRunningException before it hits the SaxHandlerException.
Trying to catch a BusNotRunningException before it hits the SaxHandlerException. Tried printing out the NullPointerException but it crashes
Added a NullPointerException handler inside the saxhandler. Will fix the no buses issue if no buses
Merge pull request #44 from epicstar/master

Fixed all markers disappearing when tracking inactive buses