sf-role: remove gearman bump as it's alread in edeploy-roles

Change-Id: I7f7bc6663aac2b6057b912bdea87f31bba05646d
Fix edeploy server and client installation

Change-Id: Id8206460b30e4485666bce74fe9d65b9dee601ef
Merge "sf-role: remove gearman bump as it's alread in edeploy-roles"
Merge "Fix edeploy server and client installation"