Use Locale.ROOT instead of Locale.US or Locale.ENGLISH for upper/lower case conversion of locale independent textual identifiers

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1567923 13f79535-47bb-0310-9956-ffa450edef68
Updated AuthScope javadocs; added origin attribute

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1567925 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1458: SystemDefaultCredentialsProvider always uses 'http' as an authentication protocol to Authenticator#requestPasswordAuthentication call

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1567926 13f79535-47bb-0310-9956-ffa450edef68
Use AtomicBoolean to hold storage status

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1567934 13f79535-47bb-0310-9956-ffa450edef68
HTTPCLIENT-1460: ManagedHttpCacheStorage to keep valid cache entries upon close

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1567935 13f79535-47bb-0310-9956-ffa450edef68