deduper checkpointing draft
added recovery statement
added operator for MLHR-1204
Merge branch 'dt-dev' of https://github.com/DataTorrent/Malhar into MLHR-1204
Created new release branch.  Updating version to 1.0.3-SNAPSHOT
Merge branch 'master' into dt-dev
optimized the Operator
added @shipcontatiningjars
formetted files
added @ShipContatingJars and benchmark application
fixed the tranisent issue
Merge branch 'cassandra_operator_update_pull' of https://github.com/rsharma9/Malhar into dt-dev
Merge branch 'shipjars_pull' of https://github.com/milindasr/Malhar into dt-dev
optimized the prereq operator
Merge pull request #954 from chandnisingh/SPOI-2434

Checkpointing scheme
Merge branch 'MLHR-1214' of https://github.com/gauravgopi123/Malhar into dt-dev
incorporated the comments
Merge branch '1214' of https://github.com/gauravgopi123/Malhar into dt-dev
removed mysql and beanshell from malhar library
moved jython operator to contrib because it's not apache license