Added HTTPCLIENT-1654 to release notes
Added HTTPCLIENT-1654 to release notes

git-svn-id: 897293da6115b9493049ecf64199cf2f9a0ac287@1682652 13f79535-47bb-0310-9956-ffa450edef68

ok2c/httpclient,apache/httpcomponents-client,UlrichColby/httpcomponents-client