Merge changes from topic "liblog-api-review"

* changes:
  Reland: "Fixed a typo in the version name""
  liblog: correct new APIs per the API review
tree: 5366fec9f4534bdf842f3b0fa19a0cebc55cf857
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/