MIFOSX-69 Refactored code to delete client image
MIFOSX-69 Deleting Images from S3
Refactored DocumentStore to return StoreType from string value
MIFOSX-69 Refactored to move document deletion responsibility to storageType
MIFOSX-69 Giving more appropriate name to getInstance methods of DocumentStoreFactory as per the instance creation criteria
MIFOSX-69 Deleting Documents from S3
MIFOSX-69 Removing unnecessary s3_param from migration
MIFOSX-69 Adding ability to update document and update doc store type