We have tried to use MySQL cluster and/or HandlerSocket , while at the
end Redis based approach won.
We need to remove Git repo. Discontinue it for now. We cannot delete it
as it is in use for some releases (not installed but we "build" it).
Change-Id: Ie20994e82641bc4ee4ce005b1b0b3b2292daefa6
Sergii Kipot