Removed the duplicated netty dependency in SBT build file.
Added dependency on netty-all in Maven.
Only check for repl classes if the user is running the repl. Otherwise,
check for core classes in run. This fixed the problem that core tests
depend on whether repl module is compiled or not.
Fixed memory leak in DAGScheduler- needs more tests under error conditions.
Removed copyright
CSD version numbering and distribution management
Bump some dependencies, pin others, for Scala 2.9.2
DAGSchedulerSuite now part of core/src/test/scala/spark/scheduler
wip: Bringing Jon's DAGScheduler tests into the new DAGSchedulerSuite
[maven-release-plugin] prepare release spark-parent-0.8.0-candidate-csd-1
[maven-release-plugin] prepare for next development iteration