fixed RU phone validation:
  added 007 instead of +7: 007.123.123.1234
  added dots as delimiter: 007.123.123.1234
  added traditional typewriter format: +7 /095/ 123-1234
fixed Russian VAT validation
fixed Russian translation
added Russian zipCode regexp
Merge pull request #816 from stepin/master

Better Russian localization
#816: Fix Russian VAT validator, add Russian postal code, thanks to @stepin
#824: Add phone number validator test suite
#787: Update Thai language package (Change the header of file)
#832: The form won't be validated if the submit button contains a HTML tag
[#821] Update Ukrainian translation