first clumsy version of the Mail meta data logger

Change-Id: I3517576ebd55c45d3425271210ed520bef07463a
Signed-off-by: Falko Zurell <falko@zurell.de>
Fixed TO and CC field extraction

Change-Id: I379bbc2d676611a6de18be481c7b7d42b403052c
Signed-off-by: Falko Zurell <falko@zurell.de>
fixed sender address handling

now responses for calendar events are handled gracefully

Change-Id: I2182a5c5d317fc60841ae1088c260a6db519a45d
Signed-off-by: Falko Zurell <falko@zurell.de>
cleanup of unused code

Removed unsused code

Change-Id: I0f50c29e681e72f3cf01a4da5a76782cc65723c6
Signed-off-by: Falko Zurell <falko@zurell.de>