Add A Call History Tab to TF3D 2.1

OK now that you read the title let me start with the limitations. It is for TF3D Sense 2.1 right now and only in WVGA. It is, as the title suggests, a call history tab. It’s a great tab to have and I hope that we can get this in TF3D 2.5 and in VGA. If you’re interested in this you can check out this thread in XDA. Of course, if you want to join in and help to modify the files for VGA or 2.5 I won’t stop you:)