Revert "[CB-4847] iOS 7 microphone access requires user permission - if denied, CDVCapture, CDVSound does not handle it properly"

This reverts commit a99ab1b4f79df49b5bea34d52f68f4e6009f54ed.
Revert "[CB-4848] Fix Xcode 5 semantic issues for Media Capture plugin"

This reverts commit 43a0982529d3a251c41c9ccce6a9dd86d61cabb4.