[QtMoko] adding agps support

[Tomas Nackaerts]

Hello,

SHR, and probably others too, have agps enabled by default. So i think it 
should be fairly easy to add this. I did a little research and it seems like 
all we have to do is to save the latest GPS data to a file when the GPS is shut 
down and feed this data back to the GPS when starting GPS next time.

after a little more research i found:
"/opt/qtmoko/bin/gps-poweron.sh" and
"/opt/qtmoko/bin/gps-poweroff.sh"
maybe we can adjust these files? or add agps support at
~/qtmoko/devices/neo/src/plugins/whereabouts/neo/neogpsplugin.cpp

unfortunately my hacking skills are not good enough for doing this myself.

I hope somebody can implement this, or at least provide me some more 
information so i can try to implement this myself.

Kind regards,

Toams