HTTPCLIENT-1545: Possible infinite loop when WindowsNegotiateScheme authentication fails
Contributed by Ka-Lok Fung <ka-lok.fung at sap.com>

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1618551 13f79535-47bb-0310-9956-ffa450edef68
Catch Exception instead of Throwable

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1618553 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1542: Caching HttpClient uses absolute URIs for validation (follow-up patch, more tests)
Based on contribution by Joseph Walton <joe at kafsemo.org>

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1618558 13f79535-47bb-0310-9956-ffa450edef68
Use RFC2253 encoded cert subject

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1618566 13f79535-47bb-0310-9956-ffa450edef68