Changes in this PR:

• Align event initialization between C and Java code, i.e. add support using special words like all, admin as well as event names or numerical codes.

  For example using the following comma-separated list of events
  CMD_IN_REMOVE_COUNTER,33,NAME_RESOLUTION_NEIGHBOR_ADDED,CMD_OUT_ERROR,FRAME_OUT to set AERON_EVENT_LOG or aeron.event.log property will enable CMD_IN_REMOVE_COUNTER, CMD_OUT_EXCLUSIVE_PUBLICATION_READY, FRAME_OUT, NAME_RESOLUTION_NEIGHBOR_ADDED and CMD_OUT_ERROR events.

• Support legacy mask-based logging event initialization for the C driver, i.e.:

  • 0xffff - the same as all (enables all events).
  • 0x1 - enables all CMD_IN events (e.g. CMD_IN_ADD_PUBLICATION, CMD_IN_REMOVE_SUBSCRIPTION etc.).
  • 0x2 - enables all CMD_OUT events (e.g. CMD_OUT_PUBLICATION_READY, CMD_OUT_ERROR etc.).
  • 0x4 - enables FRAME_IN event.
  • 0x8, 0x10 - enables FRAME_OUT event.
  • 0x80 - enables UNTETHERED_SUBSCRIPTION_STATE_CHANGE event.
  • The combined masks from the above values can be used to enable multiple events, e.g. 0x8F enables FRAME_IN, FRAME_OUT and UNTETHERED_SUBSCRIPTION_STATE_CHANGE events.

• Enable individual logging of the CMD_IN/CMD_OUT events in the C driver. Despite using a single hook for the in/out events the logging is only done if a particular event is enabled, i.e. a runtime O(1) check if performed and if it fails logging call is a no op.

• Add logging for the name resolution neighbor added/removed to the Java driver.

• Add logging for the IpcPublication cleanup to the Java driver.

• Add all missing events to the C driver, i.e.:

  • REMOVE_PUBLICATION_CLEANUP
  • REMOVE_SUBSCRIPTION_CLEANUP
  • REMOVE_IMAGE_CLEANUP
  • SEND_CHANNEL_CREATION
  • RECEIVE_CHANNEL_CREATION
  • SEND_CHANNEL_CLOSE
  • RECEIVE_CHANNEL_CLOSE
  • NAME_RESOLUTION_NEIGHBOR_ADDED
  • NAME_RESOLUTION_NEIGHBOR_REMOVED

• Format logging header the same way as in Java and use nano clock in the C driver.

• Remove obsolete events from the C driver agent:

  • AERON_RAW_LOG_MAP_OP (0x20)
  • AERON_RAW_LOG_CLOSE_OP (0x40)
  • AERON_DYNAMIC_DISSECTOR_EVENT (0x100)
  • AERON_RAW_LOG_FREE_OP (0x200)

Fixes #1072