Updates for snapshot release
Merge pull request #33 from Anuj-Agrawal/master

Adding capability to reload handlers using a REST call
Merge branch 'master' of github.com:Flipkart/phantom
Commit to fix multiple time loading of handlers
Additional checks to prevent multiple task handler registry references
Minor defensive check
Updating version
Reverting parallel init of handler
For release 1.3.2-SNAPSHOT
For release 1.3.2-SNAPSHOT
For release 1.3.2-SNAPSHOT
Adding Meta data in TaskResult and event producer in TaskHandlerExecutorRepository