record any Counters from the pregelix job as part of STATS
add cmdline option `-runAllStats` to insert STATS between all jobs
Merge remote-tracking branch 'origin/genomix/fullstack_genomix' into wbiesing/record-counters-from-pregelix-jobs-in-stats

Conflicts:
	genomix/genomix-
hadoop/src/main/java/edu/uci/ics/genomix/hadoop/utils/GraphStatistics.java
Merge pull request #80 from uci-cbcl/wbiesing/record-counters-from-pregelix-jobs-in-stats

record counters from pregelix jobs in stats