Merge pull request #320 from badassviking/master

Fixing occasional failures in ClientCacheTest, TestStats and TJWSServletServerTest
classloading issues, oauth2 classloading fixes
Merge pull request #321 from patriot1burke/master

classloader fixes
GuiceResteasyBootstrapServletContextListener#getStage(ServletContext)
can be overridden.
fix bad pull request
Merge pull request #323 from patriot1burke/master

fix bad pull request
RESTEASY-694, RESTEASY-879: Validation corrections.
last tck fixes
Merge pull request #324 from patriot1burke/master

last tck fixes
Merge pull request #322 from mwanji/configure_guice_via_injector

Guice stage can be set by overriding a method in the Servlet context listener
JSAPI fixes
Merge pull request #325 from patriot1burke/master

jsapi fixes
wider matching
Merge pull request #326 from patriot1burke/master

wider matching support
content-range support
Merge pull request #327 from patriot1burke/master

content-range support
expires date fix
Merge pull request #328 from patriot1burke/master

expires date fix
RESTEASY-694, RESTEASY-879: Validation bug fixes, use validation.xml,
pull in CDI enabled ValidatorFactory.
deferred output, inputstream provider fix, docbook fixes