Removed custom drivers andd iPad target.Fixed crash after ending call
Merge pull request #13 from bsrao/misc_changes

Removed custom drivers and iPad target.Fixed crash after ending call
MINOR Add comment about unusual designated initializer.

This code is a bit unorthodox, and merits a brief mention in order to draw eyes
to the underlying issue.
Merge pull request #14 from wobbals/dev-note-init-publisher

MINOR Add comment about unusual designated initializer.
Merge pull request #15 from bsrao/misc_changes

Archive status dot functionality changed
Update to support audio in the simulator
Merge branch 'develop' of github.com:opentok/opentok-ios-sdk-samples into OPENTOK-14932