Removed Dollar-Prefix from fileUploader, reason: Dollar-Prefix is used by Angular itself
Renamed ngFileDrop to nrvFileDrop (nrv like nerv), reason: 'do not prefix your own directives with ng or they might conflict with directives included in a future version of Angular.'
Renamed ngFileOver to nrvFileOver (nrv like nerv), reason: 'do not prefix your own directives with ng or they might conflict with directives included in a future version of Angular.'
Renamed ngFileSelect to nrvFileSelect (nrv like nerv), reason: 'do not prefix your own directives with ng or they might conflict with directives included in a future version of Angular.'
Renamed  to fileUploader, reason: Dollar-Prefix is used by Angular itself
grunted