Reload app-host when sim-host is reloaded.
Reload app-host when sim-host is reloaded.

Take advantage of the fact that a sim-host reload will cause an after-start init
to be sent to the app-host. So, reload app-host in case an init comes to already
initialized (post-'start') app-host.

TimBarham/cordova-simulate,Microsoft/taco-simulate-server,Microsoft/taco-simulate-server,TimBarham/cordova-simulate