call getUrl() only once
Update providers/netty/src/main/java/com/ning/http/client/providers/netty/NettyAsyncHttpProvider.java

If not Realm bound, do not retry. That doesn't make sense.
Merge pull request #129 from nire/less_call

call getUrl() only once
Merge pull request #130 from figroc/patch-1

Don't retry if not realm-bound
 - improve proxy tunneling test
 - Fix proxy tunneling in grizzly provider - add WS tunneling support.
Better handling of an Abort state when dealing with a WS request.
Minor changes to AsyncHttpProviderUtils.convertExpireField

* Make public so it can be used to parse Expires headers
* compute trimmed unquoted String only once
Fix for #132 - README.md examples use "http://www.ning.com/ "
Fix for #58 (Change default user-agent value to AsyncHttpClient).
Merge pull request #133 from slandelle/master

Minor changes to AsyncHttpProviderUtils.convertExpireField
Added an option for netty connection pool to limit the time when connection can be put back to pool.
In case of Amazon Cloud DNS records can change in seconds, and taking into account that AHC caches already resolved connection and never re-resolve DNS records if response if ok, introducing option to limit life for cached connection, to be able to gracefully route traffic to new host in case dns records changed.
error message on timeout includes units
Upgrade to latest Grizzly 2.2.x release.
Merge pull request #135 from bgruber/master

Include units TimeoutException message
reset statusReceived when retrying connection

otherwise handler.onStatusReceived is never called on the retry.
FIX ISSUE #127 NettyAsyncHttpProdiver redirects ignoring case

Issue #127 mentions that the NettyHttpProvider ignores case when checking for equality between the redirect Uri and the Future's Uri. This commit simply changes the equalsIgnoreCase to equals.
Merge pull request #136 from jloomis/foo

reset statusReceived when retrying connection
Merge pull request #137 from levinotik/netty-lowercase-redirect-fix

FIX ISSUE #127 NettyAsyncHttpProdiver redirects ignoring case
Merge pull request #134 from kstokoz/master

An option to limit pooled connections life time 
Update api/src/main/java/com/ning/http/util/AsyncHttpProviderUtils.java

Added limit of 2 fields to split in parseCookie, to be able to handle cookies such as:
Set-Cookie: PREF=ID=a3be7e468f2a528c:FF=0:TM=1347369...