Added howto for testing in Safari browser from Linux.
Added howto for testing in Safari browser from Linux.

peterkacinec/engine,peterkacinec/registries,sosik/registries,MaxKarel/engine,tomatell/engine,sosik/registries,peterkacinec/engine,MaxKarel/engine,peterkacinec/registries,sosik/registries,tomatell/engine,MaxKarel/engine,peterkacinec/engine,peterkacinec/registries,tomatell/engine