Updated git submodules
Project: sdc/sdc-workflow-designer master
47f5e6707e9684076c855523c4c9f74dff58133b
Parsing extend activities from file.
Parsing extend activities from json file.
Issue-ID: SDC-1129
Change-Id: Ideb7c473d17c2d533676fcc44bdefba183d34a9f
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>
Entity Class for Activity Spec.
Definede entity class for activity specification extend.
Issue-ID: SDC-1129
Change-Id: I37d7c77f99002e8e4e1bd754a72d9c2f7b51aae6
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>