event_base_active_by_fd
POST supported, args supported
Merge branch 'master' of https://github.com/libevent/libevent into https
https-client: code cleanup
Add a variant of evhttp_send_reply_chunk() with a callback on evhttp_write_buffer()

evhttp_write_buffer() used by evhttp_send_reply_chunk() can take callback
executed when (part of) the buffer has been written. Using this callback to
schedule the next chunk avoids buffering large amounts of data in memory.
Allow registering callback for parsing HTTP headers

Slightly changed version of Espen Jürgensen's
commit 548141e72312126fa6121f6a5f436đ251c7fb1251 for forked-daapd.
Fix a typo
Document deferred eventcb behaviour
Add watermark introspection
Add an option to trigger bufferevent I/O callbacks
Add an option to trigger bufferevent event callbacks
update the 2.0 changelog
Merge remote-tracking branch 'origin/patches-2.0'
start writing a changelog for 2.1.4-(beta?)
Clarifications in response to merge req. comments
bug fix for issues #293 evdns_base_load_hosts doesn't remove outdated adresses

As mentioned at https://sourceforge.net/p/levent/bugs/293/
 created a small function "evdns_base_flush_outdated_host_addresses" which removes all the previous requests of hosts , if user wants to clean up the list of hosts can call and use this function. 
Requires function declaration to be added in include/event2/dns.h
 Adding it in another patch for the same bug.
bug fix for issues #293 evdns_base_load_hosts doesn't remove outdated addresses

As mentioned at https://sourceforge.net/p/levent/bugs/293/
created a small function "evdns_base_flush_outdated_host_addresses" which removes all the previous host addresses, if user wants to clean up the list of hosts can call and use this function.
Defination of this function is part of another patch.
Merge remote-tracking branch 'origin/pr/86'
Rename flush_outdated_host_addresses to clear_host_addresses

"flush" can imply writing something out to a file or connection before
clearing it; "clear" always means "remove".  It's also potentially
misleading to say "outdated" here, since the function removes _all_
addresses regardless, not just certain outdated ones.

Also, don't free the lock in this function.  Also reindent the function.
Fix non-C89 variable declaration.

Microsofts C compiler does not support the C99 standard, so variables has
to be declared at the start of a scope.