Upgrade hk2 to latest version

Change-Id: Ibd544ab789048c84c0fafea81e54faa9f8a48d58
Register parent service locator in servlet context, closes JERSEY-2704
JERSEY-2702 && JERSEY-2703 Small documentation issues

Change-Id: I357087c56aac79e6b2a8a7139eb274d9ac4c33b4
Merge pull request #128 from sarxos/JERSEY-2704

Register parent service locator in servlet context, closes JERSEY-2704
Some modifications for J-333: Modify hudson jobs to use JDK8,
  don't deploy test binaries/bundles to Maven Central

Change-Id: If4a20001cd3f2cbbe669c273642311b57286b82c
Signed-off-by: Michal Gajdos <michal.gajdos@oracle.com>
Modified excluded packages for maven-javadoc-plugin to make sure a -javadoc.jar file
is created for each deployed artifact.

Change-Id: I77e39b4a0b97e7bb69c7933e6620e6d16883d473
Signed-off-by: Michal Gajdos <michal.gajdos@oracle.com>
Modified excluded packages for maven-javadoc-plugin to make sure a -javadoc.jar file
is created for each deployed artifact - missed jersey-gf-ejb.

Change-Id: I2d718de02d8057ad1db513ca9ddb4e491ebb9ea5
Signed-off-by: Michal Gajdos <michal.gajdos@oracle.com>
Merge branch 'master' of github.com:jersey/jersey