Merge pull request #78 from vikeshkhanna/master

Adding offline test graph generation
giraph-debug list enumerates integrity violations as well

- Also cleaned up direct access to ArrayList and HashMaps.
- Also cleaned up org.jython dependency (somehow some com.google.* guava
  class usages were pointing to org.python.google.* classes)
Added better labels to DebugTrace

Closes #63
Remove \n in TestGraph
Fix a small bug in Server.java
Merge pull request #79 from tbq/master

Remove \n in TestGraph
Throw a better one than ArrayIndexOutOfBoundsException

when jar.signature file for a job is not found.
Move the trace root to be into the user's directory
Move the trace root to user's directory
TestGraphGenerator with vertex values
- Fixing a mysterious NPE due to Giraph not calling initialize. Adds a TODO to investigate it more.
- Closes all writte outStreams so that things are flushed to HDFS immediately.
Merge branch 'master' of https://github.com/tbq/graft
Merge pull request #80 from tbq/master

Add TestGraph's vertex values and move the trace root into a user's directory
Don't fail even when jar.signature can't be read
fixing a bug in trace root
Merge branch 'master' of https://github.com/semihsalihoglu/graft
Merge pull request #81 from vikeshkhanna/master

Changing the TestGraph adjlist format and fixing showExceptions bug
Merge pull request #82 from vikeshkhanna/master

Hopefully this will fix the Exception Message and StackTrace issue
Removed gitignore
bugfix for giraph-debug mktest-master
Logging outgoing messages again. Only for regular traces.