Enable building a fat jar for the Spark REPL
Add simple usage to start-slave script
Split out source distro CLASSPATH logic to a separate script
Script to create binary distribution for Spark
Copy restore-TTY functions from Scala script so binary distros don't need 'scala' installed
Get rid of debugging statements
Add deploy/testing procedure
Add -m and -c <cores> options to spark-shell for convenience
Merge branch 'master' into 2013-06/assembly-jar-deploy

Conflicts:
	run
Manually merge spark/master commit d92d3f7938dec954ea31de232f50cafd4b644065
[Feedback] Get rid of -m, set MASTER from SPARK_MASTER_IP/PORT automagically
Merge branch 'master' into 2013-06/assembly-jar-deploy

Conflicts:
	run

Previous changes that I made to run and set-dev-classpath.sh instead
have been folded into compute-classpath.sh
add compression codec trait and snappy compression
fix dependencies
Merge pull request #666 from c0s/master

hbase dependency is missed in hadoop2-yarn profile of examples module
Bug fix: SPARK-796
according to mridulm's comments to adjust the code
set SUCCEEDED for all master in shutdown hook
Enhance job ui in spark ui system with adding pool information
Show block locations in Web UI.

This fixes SPARK-769. Support is added for enumerating the locations of blocks
in the UI. There is also some minor cleanup in StorageUtils.