Make name column larger in tasks grid
[NX-605] Disable settings tab when schedule is internal
[NX-605] Hide Schedule tab when schedule type is "internal"
[NX-607] Do not show Settings/Schedule tabs if task is not exposed (task type not available)
[NX-608] Match PurgeTimelineTask descriptor id with task class name
Align ehcache-default.xml with current default Nexus ehcache.xml
Prepare for reworking of Nexus ehcache.xml custom configuration
NX-485: refactor plugin configuration to re-use Sisu's BundlePlan
Cleanup extender
Extra protection against null responses during client tests
Decouple NexusServletModule from rest of nexus-core
NX-485: unpick nexus core uber-bundle
Bump sisu-resource-scanner version to pick up bundle with sisu index
Cleanup duplicate javax.mail and other related bundles
Use getResource to check for existence of plexus XML in plugins
Clean up boot activation
Use TCCL to deserialize persisted objects from H2
Merge pull request #650 from sonatype/NX-485-remove-embedded-deps-step3

NX-485: remove embedded dependencies
[NX-380] remove functional testing muck from oss, this is moved to bundles.
Merge pull request #653 from sonatype/fix-tasks-ui-bugs

REVIEW: Tasks UI related fixes