Upgraded HttpCore to version 4.4-alpha1

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603442 13f79535-47bb-0310-9956-ffa450edef68
Migrated integration tests to HttpServer from HttpCore 4.4

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603443 13f79535-47bb-0310-9956-ffa450edef68
Added static method to close idle connections used by the fluent executor

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603444 13f79535-47bb-0310-9956-ffa450edef68
Fixed binary incompatibility with 4.3

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603744 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1519: Use the original HttpHost instance passed as a parameter to HttpClient#execute when generating 'Host' request header

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603745 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1521: Added factory method for creation of main exec, which enables subclasses of HttpClientBuilder to override the default implementation

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603755 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1520: project license link to refer to http://www.apache.org/licenses/LICENSE-2.0.txt

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603761 13f79535-47bb-0310-9956-ffa450edef68
Makes no sense to me but hope it will make VMWare happy

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603773 13f79535-47bb-0310-9956-ffa450edef68
Javadoc fixes for Java 8. Replace "<tt>Foo</tt>" with "{@code Foo}".

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1603933 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1493: Indiscriminate connection checking has been deprecated in favor of conditional connection state validation. Persistent connections are to be re-validated only after a defined period inactivity prior to being leased to the consumer.

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604772 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1480: convenience methods for HC fluent to set auth hosts

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604773 13f79535-47bb-0310-9956-ffa450edef68
Updated building instructions: added Windows native module and raised minimal Java to 1.6

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604774 13f79535-47bb-0310-9956-ffa450edef68
Updated release notes for HttpClient 4.4-alpha1 release

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604775 13f79535-47bb-0310-9956-ffa450edef68
Add dummy SVUIID

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604883 13f79535-47bb-0310-9956-ffa450edef68
Add dummy SVUIID

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604884 13f79535-47bb-0310-9956-ffa450edef68
Avoid unused warnings

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604891 13f79535-47bb-0310-9956-ffa450edef68
Add TODOs for code that needs looking at

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604892 13f79535-47bb-0310-9956-ffa450edef68
Tab police
Though I had found all the tab generators in Eclipse ...

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604894 13f79535-47bb-0310-9956-ffa450edef68
Document stale connection strategy change

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604896 13f79535-47bb-0310-9956-ffa450edef68
More doc on connection checking
Fix bug in Javadoc - default is now false.

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1604897 13f79535-47bb-0310-9956-ffa450edef68