[MOSYNC-2770] Wormhole: Moved the debug log function from mosync.app.log() to mosync.log(), to be symmetrically named to mosync.rlog (and it is not really an application function anyway, so it belongs better on the mosync object.
Merge pull request #360 from divineprog/ThreeTwoOne

MOSYNC-2770: Renamed debug log function from mosync.app.log() to mosync.log()