ECM-128: Fix development manifest file
ECM-128: Fix development manifest file

EduCaMa/Showcase,eberhardheber/Showcase,kraussj/Showcase,EduCaMa/Showcase,EduCaMa/Showcase,eberhardheber/Showcase,eberhardheber/Showcase,eberhardheber/Showcase,eberhardheber/Showcase,kraussj/Showcase,kraussj/Showcase,kraussj/Showcase,kraussj/Showcase,EduCaMa/Showcase,EduCaMa/Showcase