am 5e7f1fbe: Merge change Id2ee762d into eclair-sdk

Merge commit '5e7f1fbe161d7015dde6e893351238749f906c8a' into eclair

* commit '5e7f1fbe161d7015dde6e893351238749f906c8a':
  droiddoc change: add flag to offline docs build to signal