SLING-4153 - improve javadoc, added distribution request state, minor fixes

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640924 13f79535-47bb-0310-9956-ffa450edef68
SLING-4173 - switch to ResourceProvider - patch contributed by Sandro Boehme, thanks!

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640927 13f79535-47bb-0310-9956-ffa450edef68
SLING-4171 - pom and README changes, contributed by Sandro Boehme, thanks

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640928 13f79535-47bb-0310-9956-ffa450edef68
SLING-4170 - LICENSE/NOTICE reorganization, contributed by Sandro Boehme, thanks!

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640929 13f79535-47bb-0310-9956-ffa450edef68
SLING-4187 - Move validation and xss projects into contrib/extensions

Also update the bundle locations in the contrib reactor pom.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640930 13f79535-47bb-0310-9956-ffa450edef68
SLING-4155 deprecate InjectAnnotationProcessorFactory as well

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640931 13f79535-47bb-0310-9956-ffa450edef68
SLING-4172 - change style of modal dialogs,  contributed by Sandro Boehme, thanks!

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640933 13f79535-47bb-0310-9956-ffa450edef68
SLING-4153 - moved paths and request type into package's packageinfo

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1640955 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release org.apache.sling.resourceresolver-1.1.8

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1641321 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1641323 13f79535-47bb-0310-9956-ffa450edef68
SLING-4153 - Queue#remove returns the removed item, Importer#importPackage returns void

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1641370 13f79535-47bb-0310-9956-ffa450edef68