Fix plugin dependencies.

Change-Id: I0abae1c750e50cad86d2cf60b6bc22b44bf6a5cd
Merge topic '14673_fix_follow_data' into next

309a421a Fix plugin dependencies.
Fix Sphinx formatting.

Change-Id: Ic5815a92e0ebbf4e3ebc81a7d8d05115c8da53cd
Merge topic '14673_fix_follow_data' into next

b7808cff Fix Sphinx formatting.