Fix info panels on phones and portrait
0.1.34

# 0.1.34
* Add back nasty USB hack if urb.position is always zero (should fix at least android 4.0, probably 3.1)
* If usb hack needed, limit most mavlink streams to 1 hz
* Turn on direct zerocopy usb buffers
* Inbound UDP now works: Use this if your serial uplink is on some other machine (a different tablet or a PC)
* Outbound UDP now works: Use this if you want to share your serial link with some other machine
* Don't announce speech enabled when orientation changes
* Shorten many of the spoken phrases (but FIXME, haven't yet shortened mode names)
* Use urgent mode for speech of mode changes (to make sure this overrides batteryish msgs)
* In portrait mode, don't show the info pane - use swipes to switch between map etc...
* On phones never show info panels