Fixed JERSEY-1832.

- getQueryParams, getPathParams, getPathSegments return values made immutable as required by the API javadoc.

Change-Id: Iecf65fb60e60d2c5a724d09d6cec526c8bf083c7
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
BeanValidation: Fixed jersey.config.beanValidation.enableOutputValidationErrorEntity.server
                property name in web.xml and README.html.

Change-Id: Ibbd4015f9c2152082b871b218bf8b5e4c91e5aec
Merge "Fixed JERSEY-1832."