banishing DS_Store files
Added Watir to gemspec since that's what these tests reference.  Watir::IE is deprecated, changed specs to use Watir::Browser
specs now use the newer expect syntax.  I also changed a bunch of specs from using the old (and soon to be removed) syntax.
updated more specs to expect/to syntax that I had missed
Merge pull request #16 from hammernight/fixed-and-updated-specs

Fixed and updated specs