Use Bing Translator instead of Babel Fish.
Merge pull request #9 from kentaro/bing_translator

Use Bing Translator instead of Babel Fish.
Bundle from more secure source
Fix typo
Merge pull request #13 from willnet/patch-1

Fix typo
"File.exists? is a deprecated name, use File.exist? instead"
Update README.rdoc
Merge pull request #14 from matsubo/patch-1

Update README.rdoc
More styling updates
Remove duplicate dependency in gemspec
Merge pull request #15 from deeeki/fix_dependency

Remove duplicate dependency in gemspec