Add and correct NOTICE files. Add NOTICE file for ip-up-vpn. Remove GPLed code from pppd (wasn't being compiled in), and fix up pppd/NOTICE to reflect. Change-Id: I44b7b2680f65013f96f0043e40e8deeebabe2ec4
reconcile main tree with open-source eclair
reconcile android-2.1_r1 snapshot
merge from open-source master
reconcile korg/master into goog/master