Merge pull request #5 from boorad/master

my recent work
Pulled Server and ProtoSerializable up a package level
Added single machine version of Catcher service.
Fixed conflicts
Removed surefire experiment
Fixed it so SimpleCatcher exits cleanly on error.
Updated README for latest improvements
Added traffic generator and metrics for generator and for catcher.
Update README.md

Added traffic generator description.
Update README.md

Added directions for compiling Mahout
Merge pull request #5 from tdunning/master

General updates