Update gulp lint task
Update gulp lint task

add fail reporter to end of task, so if there are errors it exits with an error code

Signed-off-by: Benjamin Hinchley <8fe29bbe19802dd222fdb0ab365940700a577225@gmail.com>

whatsnewsaes/Boneless,BonelessFramework/Boneless,benhinchley/Boneless,JayWIlsonJr/Boneless,JayWIlsonJr/Boneless