tor: update to 0.3.0.11.

Changes in version 0.3.0.11 - 2017-09-18
  Tor 0.3.0.11 backports a collection of bugfixes from Tor the 0.3.1
  series.

  Most significantly, it includes a fix for TROVE-2017-008, a
  security bug that affects hidden services running with the
  SafeLogging option disabled. For more information, see
  https://trac.torproject.org/projects/tor/ticket/23490

  o Minor features (code style, backport from 0.3.1.7):
    - Add "Falls through" comments to our codebase, in order to silence
      GCC 7's -Wimplicit-fallthrough warnings. Patch from Andreas
      Stieger. Closes ticket 22446.

  o Minor features:
    - Update geoip and geoip6 to the September 6 2017 Maxmind GeoLite2
      Country database.

  o Minor bugfixes (compilation, backport from 0.3.1.7):
    - Avoid compiler warnings in the unit tests for calling tor_sscanf()
      with wide string outputs. Fixes bug 15582; bugfix on 0.2.6.2-alpha.

  o Minor bugfixes (controller, backport from 0.3.1.7):
    - Do not crash when receiving a HSPOST command with an empty body.
      Fixes part of bug 22644; bugfix on 0.2.7.1-alpha.
    - Do not crash when receiving a POSTDESCRIPTOR command with an empty
      body. Fixes part of bug 22644; bugfix on 0.2.0.1-alpha.

  o Minor bugfixes (file limits, osx, backport from 0.3.1.5-alpha):
    - When setting the maximum number of connections allowed by the OS,
      always allow some extra file descriptors for other files. Fixes
      bug 22797; bugfix on 0.2.0.10-alpha.

  o Minor bugfixes (logging, relay, backport from 0.3.1.6-rc):
    - Remove a forgotten debugging message when an introduction point
      successfully establishes a hidden service prop224 circuit with
      a client.
    - Change three other log_warn() for an introduction point to
      protocol warnings, because they can be failure from the network
      and are not relevant to the operator. Fixes bug 23078; bugfix on
      0.3.0.1-alpha and 0.3.0.2-alpha.


(wiz)