updated core submodule ref
support for seekTo. removed unused variable
publish duration when background sound loads
disabled verbose logs
dealloc debug server breakpoints (thanks chris)
refactored OALSourceInfo (thanks chris and chai)
pause/resume
Merge pull request #35 from gameclosure/feature-audio-time

support for seekTo. removed unused variable.  LGTM @chris-gc
updated native-core submodule ref
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  updated native-core submodule ref
  pause/resume
  refactored OALSourceInfo (thanks chris and chai)
  dealloc debug server breakpoints (thanks chris)
  disabled verbose logs
  publish duration when background sound loads
  support for seekTo. removed unused variable
  updated core submodule ref

Conflicts:
	tealeaf/TeaLeafIOS.xcodeproj/project.pbxproj