Provide codec implementations access to the operator.
Cleanup.
Generic DimensionComputation operator based on Map event type.
Merge branch 'hds' of https://github.com/DataTorrent/Malhar into hds
Merge pull request #1075 from tweise/hds

Cleanup.
Create separate package, fix warning and other basic issues.
Merge pull request #1079 from tweise/hds

Create separate package, fix warning and other basic issues.
Merge branch 'hds' of github.com:Datatorrent/Malhar into hds
Adding JSON input generator and parser; Updating Generic application to use new operators
Adding JSON input generator and parser; Updating Generic application to use new operators