Added a new merge policy, called correlated-prefix.

Change-Id: I8f961eb28b4ea460f6326c8b4acaea02b50819e9
Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/108
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
30 files changed