Release console when starting the simulator

Change detection logic of .net fx. Now we consult the registry before executing the affected command

Fixes http://teampulse.telerik.com/view#item/281473
Maybe we can extract the method in helpers.ts and just show different errors based on the tool that we want to start (debugger tools or simulator). Also it will be good to have it there if we have to use it in the future. Currently we have duplicate code here and inside the simulator.