congestion UI changes
Minor formatting change
Merge pull request #36 from bsrao/congestion-ui-changes

Congestion ui changes
Added Audio Levels app and  armv7s architecture
Adding audio levels
Scroll Bug Fixed - Charley's code.
Merge pull request #39 from madhavc/develop

Scroll Bug Fixed - Charley's code.
Added congestion UI to overlay-graphics
Merge pull request #40 from bsrao/update-to-2.3.0

2.3.0 updates
Fixed incorrect delegate
Merge pull request #41 from bsrao/minor-changes

Fixed incorrect delegate
Added Opentok framework shortcut to AudioLevel sample
Merge pull request #42 from bsrao/minor-changes

Added Opentok framework shortcut to AudioLevels sample
iOS 8 and Xcode 6 fixes
quicksvg patch file rename
Merge pull request #43 from bsrao/minor-changes

iOS 8 and Xcode 6 fixes
Merge branch 'develop' into audio-sample

Conflicts:
	5.Multi-Party-Call/Multi-Party-Call.xcodeproj/project.pbxproj
	5.Multi-Party-Call/Multi-Party-Call/ViewController.m