The patch addresses 2 things:
1. The deploymen of edges may take longer that the configured timeout.
This opertaion now has its own timeout (hardcoded to 20 minutes).
2. The configured timout is now bumoped to double. We have seen that
underload there are opertaions that have taken longer than the
defult 2 minutes
Change-Id: I3ae519b84be58c0f8044fd283aba45f2ed53e431
cb5fcafe18