Formatting: removes trailing spaces, adds newline at end of file
Fixes Spain VAT validator

First or last value can also be a character, e.g. ESX9999999X
Formatting: removes trailing spaces, adds newline at end of file
Fixes specs for Spain validations
Use code block for Gemfile info in README
Merge pull request #3 from jeroenj/spain

Fixes Spain regex
Merge pull request #4 from jeroenj/patch-1

Use code block for Gemfile info in README
Formatting: removes trailing spaces, adds newlines at end of files
Merge pull request #5 from jeroenj/formatting

Formatting: removes trailing spaces, adds newlines at end of files
Merge branch 'master' of https://github.com/aurels/vat_validator

Conflicts:
	lib/vat_validator.rb