Add hostname to "local" values of prefix.
(Thanks to James Smith).
expose tier comparison. Used for complex tier management.
Handle the case when someone tries to visit a location where newMin > newMax or newMin = newMax.
Merge pull request #128 from Traksewt/expose-tier-comparison

expose tier comparison. Used for complex tier management.
Merge pull request #129 from dlrice/maxMinFix

Handle the case when someone tries to visit a location where newMin > ne...