Merge "Move libsigchain version scripts to app_process, where they are used."...
Merge "Move libsigchain version scripts to app_process, where they are used." am: 73912d5c am: 3414cff9 am: 0aefbc73 am: d601f843
Change-Id: I66c4b0de9d1891e91233477f5d1e39ebcb0b8b56