am 977e8d28: am e81c9609: Merge change I8c92c39b into eclair-mr2

Merge commit '977e8d28e5e4f8dbb8997b2206a943e17f8be5bb'

* commit '977e8d28e5e4f8dbb8997b2206a943e17f8be5bb':
  Add postdata identifier so that if we cache the post