Fixes and improvements.
What makes this app different from the others?
-> Speed. In one touch you can already know how long until the bus arrives.
-> Seconds. Most applications show the minutes remaining, in this one also the seconds.
-> Backup. Do I change ROM or mobile often? Nothing happens, selecting the option "Save backup copy" all your stops will be stored in a file (bus-barcelona.backup) in your mobile memory.
-> Order. Order the stops to your liking.
-> Edition. You will be able to modify and / or delete the names, importance and even the number of the stop itself by simply holding down a stop for a few seconds.
Important. Some connection problem could be caused by a server crash.
