extend options with dumpLineNumbers
Merge pull request #9 from buberdds/dumpLineNumbers

extend options with dumpLineNumbers
bump version
development branch
generate readme
more refinements
move strict declaration
update readme
support this.file api
install grunt-cli before testing
use local grunt-cli for npm test
remove expandFiles, grunt does it for us now
fix async loop
documentation
install grunt-cli globally with travis for testing
docs and deps
update deps
Updating to support new this.files property per gruntjs/grunt#606.
Add separator option, warn on nonexistent src files and empty output.
Remove separator option