am 42c4c589: am a9791d30: Merge change Iae3ed706 into eclair

Merge commit '42c4c589003c029309c823e8f06ed00b3cdb21de' into eclair-mr2-plus-aosp

* commit '42c4c589003c029309c823e8f06ed00b3cdb21de':
  Add new setting for notification light pulsing. Bug #2238250