Added EmulationStation Install Failover
Added a feature to fallback to EmulationStation 2.8.0 in case the current builds are failing.
Still needs some additional testing, but it should resolve issues when the current continuous build is not succeeding.
It will also alert if EmulationStation is not installing at all, even with this backup option.
As Usual the Exe will give a false positive on AV due to the way it loads, so if you are concerned use the Bat file.