added operator for MLHR-1204
Merge branch 'dt-dev' of https://github.com/DataTorrent/Malhar into MLHR-1204
fixed hard coded values
changed the Range APIs to use org.apache.commons.lang3
kryo instance transient as it is ignored by java serialization
migrated twitter and rollingtopwords
removed unnecessary file
Merge branch 'dt-dev' of https://github.com/DataTorrent/Malhar into dt-dev
Merge pull request #975 from gauravgopi123/fix_mobile_demo

fixed hard coded values
Added missing @since tags for new release
Created new release branch.  Updating version to 1.0.4-SNAPSHOT
MLHR-1223: provide setting other connection properties on jdbc store
Merge pull request #976 from chandnisingh/MLHR-1223

MLHR-1223: provide setting other connection properties on jdbc store
MLHR-1253: added the documentation for keyhashvalpair
Merge pull request #977 from gauravgopi123/MLHR-1253

MLHR-1253: added the documentation for keyhashvalpair
MLHR-865: distributed distinct application
MLHR-865: fixed test cases
MLHR-865: review changes
MLHR-865: distributed distinct app
batch being set to true in a loop