package.json: updating authors
fixed typo in geneateTests
fixed generator argument ignored

generator was using the directory path as default
remove coffeescript in default scaffold
Fixes #199

https://github.com/yeoman/generator-backbone/issues/199#issuecomment-33715679
Fixes "Warning: PhantomJS unable to load" error
Merge pull request #205 from revathskumar/202-cherry

Some Fixes
Missing piece in last cherry-pick