Allow number of audio channels and audio sample rate to be configured throughout the API.
Initialize sample rate and number of channels properly.
Uncomment stuff that sets up the audio mixer.
revert to James' test URL
Further research on configurable sampleRate and channelCount shows:

- channelCount *must* be 2
- sampleRate can be either 22050 or 44100
use videoZoomFactor in setupGraph()

If a videoZoomFactor different from 1.0 was set before setupGraph() was executed, it was ignored. Now it is correctly taken into account.
Merge pull request #40 from germanSancho/patch-1

use videoZoomFactor in setupGraph()
Merge pull request #42 from cine-io/master

version bump in Podfile and stop ignoring first "Connect" button click
changed iOS CameraSource so UIApplication.statusBarOrientation is used instead of UIDevice.orientation for setting the video capture orienation. This avoids problems with faceup and facedown orientations
added a parameter to CameraSource (and VCSimpleSession) that determines whether interface or device orientation changes will be used for adapting the video capture orientation
using interface orientation as fallback when device orientation is faceUp or faceDown
using interface orientation as fallback when device orientation is unknown
Merge pull request #43 from germanSancho/statusBarOrientation

changed iOS CameraSource so UIApplication.statusBarOrientation is used i...
address #41
Merge branch 'master' of github.com:jgh-/VideoCore
fixed some minor typos/indentation problems
Merge pull request #44 from germanSancho/minorCleanup

fixed some minor typos/indentation problems
Update podspec, readme
Fix conflicts
Fix warnings
fix conflict