Merge remote-tracking branch 'origin/patches-2.0'

ChangeLog

@@ -1,36 +1,34 @@
-Changes in version 2.0.16-stable (?? Nov 2011)
-BUGFIXES (Libevent core):
+Changes in version 2.0.16-stable (18 Nov 2011)
+BUGFIXES (core):
+ o More detailed message in case of libevent self-debugging failure. (9e6a4ef Leonid Evdokimov)
  o epoll: close fd on alloc fail at initialization (1aee718 Jamie Iles)
  o Fix compile warning from saying event2/*.h inside a comment (447b0ba)
- o Avoid potential SSL read spinlocks (fc52dba Mark Ellzey)
- o openssl bufferevent has the same issue with writing as prior commit. (7353663 Mark Ellzey)
  o Warn when unable to construct base because of failing make_base_notifiable (4e797f3)
  o Don't try to make notifiable event_base when no threading fns are configured (e787413)
 
-BUGFIXES (evbuffers and buffervents):
+BUGFIXES (evbuffer):
+ o unit test for remove_buffer bug (90bd620 Greg Hazel)
  o Fix an evbuffer crash in evbuffer_remove_buffer() (c37069c)
 
-BUGFIXES (DNS):
- o Empty DNS reply with OK status is another way to say NODATA. (21a08d6 Leonid Evdokimov)
-
-CLEANUPS:
- o Style and comment tweaks for dns/leak* tests (5e42202)
- o Update copyright dates to 2011. (3c824bd)
+BUGFIXES (bufferevent_openssl):
+ o Refactor amount-to-read calculations in buffervent_ssl consider_reading() (a186e73 Mark Ellzey)
+ o Move SSL rate-limit enforcement into bytes_to_read() (96c562f)
+ o Avoid spinning on OpenSSL reads (2aa036f Mark Ellzey)
 
-DEBUGGING SUPPORT:
- o More detailed message in case of libevent self-debugging failure. (9e6a4ef Leonid Evdokimov)
+BUGFIXES (dns)
+ o Empty DNS reply with OK status is another way to say NODATA. (21a08d6 Leonid Evdokimov)
 
 TESTING:
  o Tests for 94fba5b and f72e8f6 (d58c15e Leonid Evdokimov)
  o Test for commit aff6ba1 (f7841bf Leonid Evdokimov)
- o unit test for remove_buffer bug (90bd620 Greg Hazel)
+ o Style and comment tweaks for dns/leak* tests (5e42202)
  o improve test to remove at least one buffer from src (7eb52eb Greg Hazel)
- o Fix DNS memleak checks when running with malloc-replacement/debugging disabled (b17b0ee)
 
-DOCUMENTATION AND SAMPLE CODE:
+DOCUMENTATION:
  o Add note about evhttp_send_reply_end to its doxygen (724bfb5)
+ o Update copyright dates to 2011. (3c824bd)
  o Fix typo in whatsnew-2.0.txt (674bc6a Mansour Moufid)
- o Improve win32 behavior of dns-sample.c codex (a3f320e Gisle Vanem)
+ o Improve win32 behavior of dns-sample.c code (a3f320e Gisle Vanem)