Menues to ask for rutes and stations

the last version had some problems whith the mainfest so i re organized
the files and so
Zoom, Lists, Async Thread

The zoom now works better
The lists of lines, stations and rute are now dialogs
there is an async thread in the main activity for reading the aonde
file, it changes a "fileLoad" boolean variable... but i dont know how
to thell the others to draw :(
Focus point modified, no thread for first paint

Focus point modified, no thread for first paint