Increase max leases from 1000 to 10000.

In a very busy environment with long leases (say, a cafe), 1000 seems too
few. I think it should take more than a week's lease to get 10,000 people
trying to use your wifi even in the busiest cafe.

b/30879368

Change-Id: I0c1b5d73c463b9d701f760c071232699e6beb7c4
1 file changed