D-Net

Add inputHandler package

Update HelloWorldService, check if user is admin or registerd and if user's mail is equal to claim's mail at deleteClaim

Update HelloWorldService, check if user is registered at fetchCategoryConcepts

Update HelloWorldService, check if user is registered at fetchCommunities, fetchCommunityCategories

Update HelloWorldService, check if user is registered at addBulkClaims

Update HelloWorldService, check if token is valid and user is registered at deleteClaim

Update HelloWorldService, check if token is valid and user is registered at getUserClaims

Update HelloWorldService, check if token is valid and user is admin at getResultClaims

Update HelloWorldService, check if token is valid and if user is admin at getContextClains

Update HelloWorldService, check if token is valid and if user is admin