Merge pull request #97 from deba/nitish

Nitish
Merge pull request #98 from deba/milind

Milind
Merge pull request #99 from deba/kiran

Merging all updates from Kiran's branch
Merge pull request #100 from deba/komal

Merge pull request #99 from deba/kiran
The constant added for message & message participants
Merge pull request #101 from deba/kiran

Kiran
Merge pull request #102 from deba/milind

Merge pull request #101 from deba/kiran
Merge pull request #103 from deba/kiran

Pulling all the changes from Kiran branch
Throwing AppOpsException instead of DispatchException in
StandardDispatchService
Added memeber variables to AppOpsException with getters and setters
Added AppOpsExceptionConstants
Merge pull request #104 from deba/komal

Komal