Added shutdown to cache and storage.
Added spring support.
Spring RestTemplate test...
upgrade new httpClient
Merge branch 'spring'
Set version to 4.0-SNAPSHOT
Missing assertions for multiple auth added
Removed Preferences. Moved all preference handling to the Headers.
Content-Type added.
Content-Type added.
Moved Conditionals to Headers
Added helper methods on HTTPRequest
Tests pass
Set httpcache4j 4.0-M1
[maven-release-plugin] prepare release httpcache4j-4.0-M1
[maven-release-plugin] prepare for next development iteration
NPE Avoidance. Added test
Connection configuration support
Use defaults if nothing is supplied.
Do a local checkout when releasing
URIBuilder improvements:
 - deprecated methods
 - Added toNormalizedURI which will sort all params, and call normalize on URI.
URIBuilder improvements:
 - deprecated methods
 - Added toNormalizedURI which will sort all params, and call normalize on URI.
HTTPRequest now has a getNormalizedURI which should be used internally to increase hit ratio.