improved default country definition logic, added tests, updated data
improved code styling
bumped version
fixed small bug and removed unused code
removed active support dependency (thanx to @ryancheung)
updated data
bumped version
updated readme
fixed bug with empty phone number passed for validator with default country set
trying to add rails 2 to travis
working on travis
working on travis
working on travis
working on travis
working on travis
working on travis
bumped version
fixed wrong formatting rule choosing
Update whitespace handling in data parsing task

The current behavior is too aggressive in removing whitespace, causing
spaces in the formatting strings to be removed inappropriately.

This replaces the `tr` call with a more explicit `gsub` targeting the
whitespace eliminations we actually care about.
Merge pull request #12 from ahorner/fix-whitespace-handling

Update whitespace handling in data parsing task