Merge branch 'debian-merge' into debian

* debian-merge:
  New upstream version
  0.2.2.8-alpha is coming out today sometime
  Fix a memory corruption bug while collecting bridge stats
  Rearrange _thread_test_func to please Coverity Scan
  Try to untangle the logic in server_port_flush
  Don't unlock a new log until done logging the tor version.
  Be quieter about failing to decode authority digests
  Since dump_microdescriptor() can return -1; make its type ssize_t
  Handle errors reported by fwrite() in dump_microdescriptor()
  Add --enable-static-(openssl|libevent) options
  New configure option: --enable-gcc-warnings-advisory
  Fix two rare leaks spotted by rieo.
  Avoid a possible crash in tls_log_errors.
  make the 0.2.2.7-alpha changelog actually complete.
  Don't use OutboundBindAddress to connect to localhost