Revert "WatirSpec.browser_options returns a Hash"
Revert "WatirSpec.browser_options returns a Hash"

This reverts commit cdca514cee4fa24851fb427990f58c6ce76a7874.

watir/watirspec,operasoftware/watir3-spec,titusfortner/watirspec,watir/watirspec,titusfortner/watirspec,operasoftware/watir3-spec,watir/watirspec,titusfortner/watirspec