877243: Created mail merge controller endpoint in java#46

BharathGurumurthy wants to merge 4 commits intoSyncfusionExamples:masterSyncfusionExamples/EJ2-Document-Editor-Web-Services:masterfrom

BharathGurumurthy:877243-mail-mergeBharathGurumurthy/EJ2-Document-Editor-Web-Services:877243-mail-mergeCopy head branch name to clipboard