Deprecate action_event_*() from conductor

These methods are no longer used and are deprecated for Juno.

Related to blueprint compute-manager-objects-juno

Change-Id: I47ed2a191b1a1953b236953c84cef8e1e5c6d5ec
Imported Translations from Transifex

Change-Id: I7fe269b7c1aac270e2b96becf786cd25e88614eb
Merge "Deprecate action_event_*() from conductor"
Merge "Imported Translations from Transifex"