JERSEY-1580: Bug "RuntimeDelegate#createEndpoint throws NPE instead of IllegalArgumentException" fixed

Change-Id: Ieef823951d7c93c9982e150bcc5d0264bc991feb
JERSEY-1464: Media type selection (works as desired: test added)

Change-Id: I105fe483edd0b4e2deb8c86f3b59a9d79e59eef4
JERSEY-1479: ModelProcessor support (support for pluggable WADL, json-home, etc.)
  - Added support for ModelProcessor (ModelProcessor, ApplicationHandler#initialize, SubResourceLocatorRouter)
  - Rebuilt WADL and support for additional OPTIONS methods to ModelProcessors (WadlModelProcessor, OptionsMethodProcessor, MethodSelectingRouter)
  - Added support for retrieving matched Resource model (ExtendedResourceContext, PushMatchedResourceRouter, RuntimeModelBuilder)
  - Rebuild validation to allow multiple resources on the same path pattern (AmbiguousMethodValidator). Example: validate methods of two resources with path templates {a} and {b}.
  Patch 2: compilation error in the previous patch set fixed
  Patch 3: again fixing compilation errors
  Patch 4: date of commit changed to pass copyright checks on gerrit
  Patch 5: copyright year fixed
  Patch 6: review comments incorporated + rebased
  Patch 7: typos fixed + rebased
  Patch 8: Michal's review incorporated

Change-Id: I5d1e462f75a4b213a788da5b43ee8a87f313425d
Merge "JERSEY-1464: Media type selection (works as desired: test added)"
Merge "JERSEY-1580: Bug "RuntimeDelegate#createEndpoint throws NPE instead of IllegalArgumentException" fixed"
Fixed JERSEY-1638.

- JAX-RS Configuration must return an empty map, not null from getContracts() for unknown provider classes.
- Updated Copyright headers

Change-Id: I4dd9a82becfe390889bf154caaa6b2e254c1a66a
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
JERSEY-1648: Support returning Resource model from sub resource locators
	Patch 2: TODOs removed

Change-Id: I5243278de4f2795c3476b1512c1af8741f8a9a8d
Merge "JERSEY-1648: Support returning Resource model from sub resource locators 	Patch 2: TODOs removed"
Merge "Fixed JERSEY-1638."